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Finding the Fourth Proportional to 444,294.24, 666,454.08 and 174,411.18

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Solution

The fourth proportional to 444,294.24, 666,454.08 and 174,411.18 is: 261,621.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,294.24 : 666,454.08 = 174,411.18 : x
  2. Step 2: Convert to fraction form
    444,294.24/666,454.08 = 174,411.18/x
  3. Step 3: Cross multiply
    444,294.24x = 666,454.08 × 174,411.18
  4. Step 4: Simplify right side
    444,294.24x = 116,237,042,508.61
  5. Step 5: Solve for x
    x = 116,237,042,508.61/444,294.24
  6. Step 6: Final answer
    x = 261,621.76

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1.5x scale

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.