Home / 11,330,034.03-15,635,449.17-6,173,395.61

Finding the Fourth Proportional to 11,330,034.03, 15,635,449.17 and 6,173,395.61

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Solution

The fourth proportional to 11,330,034.03, 15,635,449.17 and 6,173,395.61 is: 8,519,287.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,330,034.03 : 15,635,449.17 = 6,173,395.61 : x
  2. Step 2: Convert to fraction form
    11,330,034.03/15,635,449.17 = 6,173,395.61/x
  3. Step 3: Cross multiply
    11,330,034.03x = 15,635,449.17 × 6,173,395.61
  4. Step 4: Simplify right side
    11,330,034.03x = 96,523,813,188,278.91
  5. Step 5: Solve for x
    x = 96,523,813,188,278.91/11,330,034.03
  6. Step 6: Final answer
    x = 8,519,287.14

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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.