Home / 3,092,443.47-4,639,331.43-933,287.95

Finding the Fourth Proportional to 3,092,443.47, 4,639,331.43 and 933,287.95

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Solution

The fourth proportional to 3,092,443.47, 4,639,331.43 and 933,287.95 is: 1,400,132.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,443.47 : 4,639,331.43 = 933,287.95 : x
  2. Step 2: Convert to fraction form
    3,092,443.47/4,639,331.43 = 933,287.95/x
  3. Step 3: Cross multiply
    3,092,443.47x = 4,639,331.43 × 933,287.95
  4. Step 4: Simplify right side
    3,092,443.47x = 4,329,832,108,489.14
  5. Step 5: Solve for x
    x = 4,329,832,108,489.14/3,092,443.47
  6. Step 6: Final answer
    x = 1,400,132.98

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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.