Home / 8,398,294.38-11,590,014.99-4,727,447.82

Finding the Fourth Proportional to 8,398,294.38, 11,590,014.99 and 4,727,447.82

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Solution

The fourth proportional to 8,398,294.38, 11,590,014.99 and 4,727,447.82 is: 6,524,085.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,398,294.38 : 11,590,014.99 = 4,727,447.82 : x
  2. Step 2: Convert to fraction form
    8,398,294.38/11,590,014.99 = 4,727,447.82/x
  3. Step 3: Cross multiply
    8,398,294.38x = 11,590,014.99 × 4,727,447.82
  4. Step 4: Simplify right side
    8,398,294.38x = 54,791,191,098,242.83
  5. Step 5: Solve for x
    x = 54,791,191,098,242.83/8,398,294.38
  6. Step 6: Final answer
    x = 6,524,085.56

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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.