Home / 6,032,003.20-9,048,004.80-5,370,654.40

Finding the Fourth Proportional to 6,032,003.20, 9,048,004.80 and 5,370,654.40

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Solution

The fourth proportional to 6,032,003.20, 9,048,004.80 and 5,370,654.40 is: 8,055,981.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,032,003.20 : 9,048,004.80 = 5,370,654.40 : x
  2. Step 2: Convert to fraction form
    6,032,003.20/9,048,004.80 = 5,370,654.40/x
  3. Step 3: Cross multiply
    6,032,003.20x = 9,048,004.80 × 5,370,654.40
  4. Step 4: Simplify right side
    6,032,003.20x = 48,593,706,790,341.12
  5. Step 5: Solve for x
    x = 48,593,706,790,341.12/6,032,003.20
  6. Step 6: Final answer
    x = 8,055,981.60

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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.