Home / 609,511.14-841,096.17-337,560.66

Finding the Fourth Proportional to 609,511.14, 841,096.17 and 337,560.66

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Solution

The fourth proportional to 609,511.14, 841,096.17 and 337,560.66 is: 465,817.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,511.14 : 841,096.17 = 337,560.66 : x
  2. Step 2: Convert to fraction form
    609,511.14/841,096.17 = 337,560.66/x
  3. Step 3: Cross multiply
    609,511.14x = 841,096.17 × 337,560.66
  4. Step 4: Simplify right side
    609,511.14x = 283,920,978,268.67
  5. Step 5: Solve for x
    x = 283,920,978,268.67/609,511.14
  6. Step 6: Final answer
    x = 465,817.54

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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.