Home / 6,156,375.20-9,239,228.40-4,025,751.20

Finding the Fourth Proportional to 6,156,375.20, 9,239,228.40 and 4,025,751.20

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Solution

The fourth proportional to 6,156,375.20, 9,239,228.40 and 4,025,751.20 is: 6,041,677.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156,375.20 : 9,239,228.40 = 4,025,751.20 : x
  2. Step 2: Convert to fraction form
    6,156,375.20/9,239,228.40 = 4,025,751.20/x
  3. Step 3: Cross multiply
    6,156,375.20x = 9,239,228.40 × 4,025,751.20
  4. Step 4: Simplify right side
    6,156,375.20x = 37,194,834,818,374.09
  5. Step 5: Solve for x
    x = 37,194,834,818,374.09/6,156,375.20
  6. Step 6: Final answer
    x = 6,041,677.71

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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.