Home / 9,066,412.60-13,599,618.90-6,196,631.20

Finding the Fourth Proportional to 9,066,412.60, 13,599,618.90 and 6,196,631.20

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Solution

The fourth proportional to 9,066,412.60, 13,599,618.90 and 6,196,631.20 is: 9,294,946.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066,412.60 : 13,599,618.90 = 6,196,631.20 : x
  2. Step 2: Convert to fraction form
    9,066,412.60/13,599,618.90 = 6,196,631.20/x
  3. Step 3: Cross multiply
    9,066,412.60x = 13,599,618.90 × 6,196,631.20
  4. Step 4: Simplify right side
    9,066,412.60x = 84,271,822,783,849.69
  5. Step 5: Solve for x
    x = 84,271,822,783,849.69/9,066,412.60
  6. Step 6: Final answer
    x = 9,294,946.80

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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.