Home / 609,900.41-841,667.51-337,972.85

Finding the Fourth Proportional to 609,900.41, 841,667.51 and 337,972.85

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Solution

The fourth proportional to 609,900.41, 841,667.51 and 337,972.85 is: 466,405.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,900.41 : 841,667.51 = 337,972.85 : x
  2. Step 2: Convert to fraction form
    609,900.41/841,667.51 = 337,972.85/x
  3. Step 3: Cross multiply
    609,900.41x = 841,667.51 × 337,972.85
  4. Step 4: Simplify right side
    609,900.41x = 284,460,766,545.80
  5. Step 5: Solve for x
    x = 284,460,766,545.80/609,900.41
  6. Step 6: Final answer
    x = 466,405.27

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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.