Home / 3,024,618.90-4,533,429.15-1,226,613.30

Finding the Fourth Proportional to 3,024,618.90, 4,533,429.15 and 1,226,613.30

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Solution

The fourth proportional to 3,024,618.90, 4,533,429.15 and 1,226,613.30 is: 1,838,500.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,618.90 : 4,533,429.15 = 1,226,613.30 : x
  2. Step 2: Convert to fraction form
    3,024,618.90/4,533,429.15 = 1,226,613.30/x
  3. Step 3: Cross multiply
    3,024,618.90x = 4,533,429.15 × 1,226,613.30
  4. Step 4: Simplify right side
    3,024,618.90x = 5,560,764,489,997.70
  5. Step 5: Solve for x
    x = 5,560,764,489,997.70/3,024,618.90
  6. Step 6: Final answer
    x = 1,838,500.87

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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.