Home / 609,614.28-841,274.46-337,686.35

Finding the Fourth Proportional to 609,614.28, 841,274.46 and 337,686.35

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Solution

The fourth proportional to 609,614.28, 841,274.46 and 337,686.35 is: 466,010.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,614.28 : 841,274.46 = 337,686.35 : x
  2. Step 2: Convert to fraction form
    609,614.28/841,274.46 = 337,686.35/x
  3. Step 3: Cross multiply
    609,614.28x = 841,274.46 × 337,686.35
  4. Step 4: Simplify right side
    609,614.28x = 284,086,897,539.25
  5. Step 5: Solve for x
    x = 284,086,897,539.25/609,614.28
  6. Step 6: Final answer
    x = 466,010.90

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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.