Home / 650,174.18-897,414.09-610,522.34

Finding the Fourth Proportional to 650,174.18, 897,414.09 and 610,522.34

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Solution

The fourth proportional to 650,174.18, 897,414.09 and 610,522.34 is: 842,683.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,174.18 : 897,414.09 = 610,522.34 : x
  2. Step 2: Convert to fraction form
    650,174.18/897,414.09 = 610,522.34/x
  3. Step 3: Cross multiply
    650,174.18x = 897,414.09 × 610,522.34
  4. Step 4: Simplify right side
    650,174.18x = 547,891,350,175.77
  5. Step 5: Solve for x
    x = 547,891,350,175.77/650,174.18
  6. Step 6: Final answer
    x = 842,683.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.