Home / 6,340,219.38-9,514,061.55-2,353,930.74

Finding the Fourth Proportional to 6,340,219.38, 9,514,061.55 and 2,353,930.74

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Solution

The fourth proportional to 6,340,219.38, 9,514,061.55 and 2,353,930.74 is: 3,532,281.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340,219.38 : 9,514,061.55 = 2,353,930.74 : x
  2. Step 2: Convert to fraction form
    6,340,219.38/9,514,061.55 = 2,353,930.74/x
  3. Step 3: Cross multiply
    6,340,219.38x = 9,514,061.55 × 2,353,930.74
  4. Step 4: Simplify right side
    6,340,219.38x = 22,395,441,944,797.05
  5. Step 5: Solve for x
    x = 22,395,441,944,797.05/6,340,219.38
  6. Step 6: Final answer
    x = 3,532,281.87

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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.