Home / 10,989,387.27-15,166,285.95-6,096,185.96

Finding the Fourth Proportional to 10,989,387.27, 15,166,285.95 and 6,096,185.96

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Solution

The fourth proportional to 10,989,387.27, 15,166,285.95 and 6,096,185.96 is: 8,413,253.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,989,387.27 : 15,166,285.95 = 6,096,185.96 : x
  2. Step 2: Convert to fraction form
    10,989,387.27/15,166,285.95 = 6,096,185.96/x
  3. Step 3: Cross multiply
    10,989,387.27x = 15,166,285.95 × 6,096,185.96
  4. Step 4: Simplify right side
    10,989,387.27x = 92,456,499,386,479.58
  5. Step 5: Solve for x
    x = 92,456,499,386,479.58/10,989,387.27
  6. Step 6: Final answer
    x = 8,413,253.36

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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.