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Finding the Fourth Proportional to 483,059.57, 723,468.12 and 466,244.93

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Solution

The fourth proportional to 483,059.57, 723,468.12 and 466,244.93 is: 698,285.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,059.57 : 723,468.12 = 466,244.93 : x
  2. Step 2: Convert to fraction form
    483,059.57/723,468.12 = 466,244.93/x
  3. Step 3: Cross multiply
    483,059.57x = 723,468.12 × 466,244.93
  4. Step 4: Simplify right side
    483,059.57x = 337,313,339,349.29
  5. Step 5: Solve for x
    x = 337,313,339,349.29/483,059.57
  6. Step 6: Final answer
    x = 698,285.19

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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.