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Finding the Fourth Proportional to 337,347.10, 506,020.46 and 88,029.10

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Solution

The fourth proportional to 337,347.10, 506,020.46 and 88,029.10 is: 132,043.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,347.10 : 506,020.46 = 88,029.10 : x
  2. Step 2: Convert to fraction form
    337,347.10/506,020.46 = 88,029.10/x
  3. Step 3: Cross multiply
    337,347.10x = 506,020.46 × 88,029.10
  4. Step 4: Simplify right side
    337,347.10x = 44,544,525,675.39
  5. Step 5: Solve for x
    x = 44,544,525,675.39/337,347.10
  6. Step 6: Final answer
    x = 132,043.60

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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.