Home / 10,523,316.52-15,785,413.83-3,334,691.26

Finding the Fourth Proportional to 10,523,316.52, 15,785,413.83 and 3,334,691.26

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Solution

The fourth proportional to 10,523,316.52, 15,785,413.83 and 3,334,691.26 is: 5,002,176.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,523,316.52 : 15,785,413.83 = 3,334,691.26 : x
  2. Step 2: Convert to fraction form
    10,523,316.52/15,785,413.83 = 3,334,691.26/x
  3. Step 3: Cross multiply
    10,523,316.52x = 15,785,413.83 × 3,334,691.26
  4. Step 4: Simplify right side
    10,523,316.52x = 52,639,481,534,384.12
  5. Step 5: Solve for x
    x = 52,639,481,534,384.12/10,523,316.52
  6. Step 6: Final answer
    x = 5,002,176.02

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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.