Home / 6,795,256.86-9,377,456.40-3,739,471.11

Finding the Fourth Proportional to 6,795,256.86, 9,377,456.40 and 3,739,471.11

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Solution

The fourth proportional to 6,795,256.86, 9,377,456.40 and 3,739,471.11 is: 5,160,471.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,256.86 : 9,377,456.40 = 3,739,471.11 : x
  2. Step 2: Convert to fraction form
    6,795,256.86/9,377,456.40 = 3,739,471.11/x
  3. Step 3: Cross multiply
    6,795,256.86x = 9,377,456.40 × 3,739,471.11
  4. Step 4: Simplify right side
    6,795,256.86x = 35,066,727,293,084.61
  5. Step 5: Solve for x
    x = 35,066,727,293,084.61/6,795,256.86
  6. Step 6: Final answer
    x = 5,160,471.20

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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.