Home / 10,897,342.71-15,038,332.98-6,002,549.66

Finding the Fourth Proportional to 10,897,342.71, 15,038,332.98 and 6,002,549.66

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Solution

The fourth proportional to 10,897,342.71, 15,038,332.98 and 6,002,549.66 is: 8,283,518.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,897,342.71 : 15,038,332.98 = 6,002,549.66 : x
  2. Step 2: Convert to fraction form
    10,897,342.71/15,038,332.98 = 6,002,549.66/x
  3. Step 3: Cross multiply
    10,897,342.71x = 15,038,332.98 × 6,002,549.66
  4. Step 4: Simplify right side
    10,897,342.71x = 90,268,340,531,152.05
  5. Step 5: Solve for x
    x = 90,268,340,531,152.05/10,897,342.71
  6. Step 6: Final answer
    x = 8,283,518.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.