Home / 10,729,252.52-14,806,073.22-5,900,356.52

Finding the Fourth Proportional to 10,729,252.52, 14,806,073.22 and 5,900,356.52

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Solution

The fourth proportional to 10,729,252.52, 14,806,073.22 and 5,900,356.52 is: 8,142,329.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,729,252.52 : 14,806,073.22 = 5,900,356.52 : x
  2. Step 2: Convert to fraction form
    10,729,252.52/14,806,073.22 = 5,900,356.52/x
  3. Step 3: Cross multiply
    10,729,252.52x = 14,806,073.22 × 5,900,356.52
  4. Step 4: Simplify right side
    10,729,252.52x = 87,361,110,659,224.39
  5. Step 5: Solve for x
    x = 87,361,110,659,224.39/10,729,252.52
  6. Step 6: Final answer
    x = 8,142,329.63

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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.