Home / 9,066,411.60-13,599,617.40-6,196,630.20

Finding the Fourth Proportional to 9,066,411.60, 13,599,617.40 and 6,196,630.20

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Solution

The fourth proportional to 9,066,411.60, 13,599,617.40 and 6,196,630.20 is: 9,294,945.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066,411.60 : 13,599,617.40 = 6,196,630.20 : x
  2. Step 2: Convert to fraction form
    9,066,411.60/13,599,617.40 = 6,196,630.20/x
  3. Step 3: Cross multiply
    9,066,411.60x = 13,599,617.40 × 6,196,630.20
  4. Step 4: Simplify right side
    9,066,411.60x = 84,271,799,889,285.48
  5. Step 5: Solve for x
    x = 84,271,799,889,285.48/9,066,411.60
  6. Step 6: Final answer
    x = 9,294,945.30

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.