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Finding the Fourth Proportional to 337,362.37, 506,035.49 and 109,657.71

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Solution

The fourth proportional to 337,362.37, 506,035.49 and 109,657.71 is: 164,483.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,362.37 : 506,035.49 = 109,657.71 : x
  2. Step 2: Convert to fraction form
    337,362.37/506,035.49 = 109,657.71/x
  3. Step 3: Cross multiply
    337,362.37x = 506,035.49 × 109,657.71
  4. Step 4: Simplify right side
    337,362.37x = 55,490,692,463.84
  5. Step 5: Solve for x
    x = 55,490,692,463.84/337,362.37
  6. Step 6: Final answer
    x = 164,483.94

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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.