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Finding the Fourth Proportional to 337,661.94, 506,594.43 and 101,012.34

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Solution

The fourth proportional to 337,661.94, 506,594.43 and 101,012.34 is: 151,548.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,661.94 : 506,594.43 = 101,012.34 : x
  2. Step 2: Convert to fraction form
    337,661.94/506,594.43 = 101,012.34/x
  3. Step 3: Cross multiply
    337,661.94x = 506,594.43 × 101,012.34
  4. Step 4: Simplify right side
    337,661.94x = 51,172,288,805.27
  5. Step 5: Solve for x
    x = 51,172,288,805.27/337,661.94
  6. Step 6: Final answer
    x = 151,548.88

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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.