Home / 6,027,432.26-8,314,543.68-3,818,249.30

Finding the Fourth Proportional to 6,027,432.26, 8,314,543.68 and 3,818,249.30

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Solution

The fourth proportional to 6,027,432.26, 8,314,543.68 and 3,818,249.30 is: 5,267,085.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,027,432.26 : 8,314,543.68 = 3,818,249.30 : x
  2. Step 2: Convert to fraction form
    6,027,432.26/8,314,543.68 = 3,818,249.30/x
  3. Step 3: Cross multiply
    6,027,432.26x = 8,314,543.68 × 3,818,249.30
  4. Step 4: Simplify right side
    6,027,432.26x = 31,747,000,585,979.42
  5. Step 5: Solve for x
    x = 31,747,000,585,979.42/6,027,432.26
  6. Step 6: Final answer
    x = 5,267,085.42

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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.