Home / 9,085,057.13-13,627,585.71-3,692,444.12

Finding the Fourth Proportional to 9,085,057.13, 13,627,585.71 and 3,692,444.12

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Solution

The fourth proportional to 9,085,057.13, 13,627,585.71 and 3,692,444.12 is: 5,538,666.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,085,057.13 : 13,627,585.71 = 3,692,444.12 : x
  2. Step 2: Convert to fraction form
    9,085,057.13/13,627,585.71 = 3,692,444.12/x
  3. Step 3: Cross multiply
    9,085,057.13x = 13,627,585.71 × 3,692,444.12
  4. Step 4: Simplify right side
    9,085,057.13x = 50,319,098,724,685.53
  5. Step 5: Solve for x
    x = 50,319,098,724,685.53/9,085,057.13
  6. Step 6: Final answer
    x = 5,538,666.19

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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.