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Finding the Fourth Proportional to 337,658.94, 506,589.93 and 101,009.34

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Solution

The fourth proportional to 337,658.94, 506,589.93 and 101,009.34 is: 151,544.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,658.94 : 506,589.93 = 101,009.34 : x
  2. Step 2: Convert to fraction form
    337,658.94/506,589.93 = 101,009.34/x
  3. Step 3: Cross multiply
    337,658.94x = 506,589.93 × 101,009.34
  4. Step 4: Simplify right side
    337,658.94x = 51,170,314,479.95
  5. Step 5: Solve for x
    x = 51,170,314,479.95/337,658.94
  6. Step 6: Final answer
    x = 151,544.38

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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.