Home / 414,292.48-571,586.16-337,679.85

Finding the Fourth Proportional to 414,292.48, 571,586.16 and 337,679.85

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Solution

The fourth proportional to 414,292.48, 571,586.16 and 337,679.85 is: 465,886.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,292.48 : 571,586.16 = 337,679.85 : x
  2. Step 2: Convert to fraction form
    414,292.48/571,586.16 = 337,679.85/x
  3. Step 3: Cross multiply
    414,292.48x = 571,586.16 × 337,679.85
  4. Step 4: Simplify right side
    414,292.48x = 193,013,128,770.88
  5. Step 5: Solve for x
    x = 193,013,128,770.88/414,292.48
  6. Step 6: Final answer
    x = 465,886.15

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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.