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Finding the Fourth Proportional to 364,593.30, 546,817.05 and 175,053.30

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Solution

The fourth proportional to 364,593.30, 546,817.05 and 175,053.30 is: 262,544.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,593.30 : 546,817.05 = 175,053.30 : x
  2. Step 2: Convert to fraction form
    364,593.30/546,817.05 = 175,053.30/x
  3. Step 3: Cross multiply
    364,593.30x = 546,817.05 × 175,053.30
  4. Step 4: Simplify right side
    364,593.30x = 95,722,129,098.77
  5. Step 5: Solve for x
    x = 95,722,129,098.77/364,593.30
  6. Step 6: Final answer
    x = 262,544.95

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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.