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Finding the Fourth Proportional to 364,591.30, 546,814.05 and 175,051.30

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Solution

The fourth proportional to 364,591.30, 546,814.05 and 175,051.30 is: 262,541.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,591.30 : 546,814.05 = 175,051.30 : x
  2. Step 2: Convert to fraction form
    364,591.30/546,814.05 = 175,051.30/x
  3. Step 3: Cross multiply
    364,591.30x = 546,814.05 × 175,051.30
  4. Step 4: Simplify right side
    364,591.30x = 95,720,510,310.77
  5. Step 5: Solve for x
    x = 95,720,510,310.77/364,591.30
  6. Step 6: Final answer
    x = 262,541.95

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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.