Home / 6,123,610.60-9,187,480.70-2,711,431.24

Finding the Fourth Proportional to 6,123,610.60, 9,187,480.70 and 2,711,431.24

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Solution

The fourth proportional to 6,123,610.60, 9,187,480.70 and 2,711,431.24 is: 4,068,061.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,123,610.60 : 9,187,480.70 = 2,711,431.24 : x
  2. Step 2: Convert to fraction form
    6,123,610.60/9,187,480.70 = 2,711,431.24/x
  3. Step 3: Cross multiply
    6,123,610.60x = 9,187,480.70 × 2,711,431.24
  4. Step 4: Simplify right side
    6,123,610.60x = 24,911,222,186,877.07
  5. Step 5: Solve for x
    x = 24,911,222,186,877.07/6,123,610.60
  6. Step 6: Final answer
    x = 4,068,061.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.