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Finding the Fourth Proportional to 296,454.88, 444,776.82 and 183,765.52

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Solution

The fourth proportional to 296,454.88, 444,776.82 and 183,765.52 is: 275,706.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,454.88 : 444,776.82 = 183,765.52 : x
  2. Step 2: Convert to fraction form
    296,454.88/444,776.82 = 183,765.52/x
  3. Step 3: Cross multiply
    296,454.88x = 444,776.82 × 183,765.52
  4. Step 4: Simplify right side
    296,454.88x = 81,734,643,611.25
  5. Step 5: Solve for x
    x = 81,734,643,611.25/296,454.88
  6. Step 6: Final answer
    x = 275,706.86

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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.