Home / 1,149,251.47-1,723,877.17-541,898.41

Finding the Fourth Proportional to 1,149,251.47, 1,723,877.17 and 541,898.41

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Solution

The fourth proportional to 1,149,251.47, 1,723,877.17 and 541,898.41 is: 812,847.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,149,251.47 : 1,723,877.17 = 541,898.41 : x
  2. Step 2: Convert to fraction form
    1,149,251.47/1,723,877.17 = 541,898.41/x
  3. Step 3: Cross multiply
    1,149,251.47x = 1,723,877.17 × 541,898.41
  4. Step 4: Simplify right side
    1,149,251.47x = 934,166,297,458.30
  5. Step 5: Solve for x
    x = 934,166,297,458.30/1,149,251.47
  6. Step 6: Final answer
    x = 812,847.60

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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.