Home / 10,989,387.55-15,166,262.69-6,096,187.27

Finding the Fourth Proportional to 10,989,387.55, 15,166,262.69 and 6,096,187.27

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Solution

The fourth proportional to 10,989,387.55, 15,166,262.69 and 6,096,187.27 is: 8,413,242.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,989,387.55 : 15,166,262.69 = 6,096,187.27 : x
  2. Step 2: Convert to fraction form
    10,989,387.55/15,166,262.69 = 6,096,187.27/x
  3. Step 3: Cross multiply
    10,989,387.55x = 15,166,262.69 × 6,096,187.27
  4. Step 4: Simplify right side
    10,989,387.55x = 92,456,377,544,253.95
  5. Step 5: Solve for x
    x = 92,456,377,544,253.95/10,989,387.55
  6. Step 6: Final answer
    x = 8,413,242.06

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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.