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Finding the Fourth Proportional to 337,395.23, 506,034.52 and 100,674.35

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Solution

The fourth proportional to 337,395.23, 506,034.52 and 100,674.35 is: 150,994.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,395.23 : 506,034.52 = 100,674.35 : x
  2. Step 2: Convert to fraction form
    337,395.23/506,034.52 = 100,674.35/x
  3. Step 3: Cross multiply
    337,395.23x = 506,034.52 × 100,674.35
  4. Step 4: Simplify right side
    337,395.23x = 50,944,696,378.56
  5. Step 5: Solve for x
    x = 50,944,696,378.56/337,395.23
  6. Step 6: Final answer
    x = 150,994.12

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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.