Home / 9,951,901.34-13,728,356.19-6,849,037.71

Finding the Fourth Proportional to 9,951,901.34, 13,728,356.19 and 6,849,037.71

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Solution

The fourth proportional to 9,951,901.34, 13,728,356.19 and 6,849,037.71 is: 9,448,046.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,901.34 : 13,728,356.19 = 6,849,037.71 : x
  2. Step 2: Convert to fraction form
    9,951,901.34/13,728,356.19 = 6,849,037.71/x
  3. Step 3: Cross multiply
    9,951,901.34x = 13,728,356.19 × 6,849,037.71
  4. Step 4: Simplify right side
    9,951,901.34x = 94,026,029,241,621.92
  5. Step 5: Solve for x
    x = 94,026,029,241,621.92/9,951,901.34
  6. Step 6: Final answer
    x = 9,448,046.77

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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.