Home / 925,691.64-1,277,089.26-581,325

Finding the Fourth Proportional to 925,691.64, 1,277,089.26 and 581,325

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Solution

The fourth proportional to 925,691.64, 1,277,089.26 and 581,325 is: 801,999.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,691.64 : 1,277,089.26 = 581,325 : x
  2. Step 2: Convert to fraction form
    925,691.64/1,277,089.26 = 581,325/x
  3. Step 3: Cross multiply
    925,691.64x = 1,277,089.26 × 581,325
  4. Step 4: Simplify right side
    925,691.64x = 742,403,914,069.50
  5. Step 5: Solve for x
    x = 742,403,914,069.50/925,691.64
  6. Step 6: Final answer
    x = 801,999.16

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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.