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Finding the Fourth Proportional to 582,509.28, 804,004.37 and 337,454.43

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Solution

The fourth proportional to 582,509.28, 804,004.37 and 337,454.43 is: 465,769.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,509.28 : 804,004.37 = 337,454.43 : x
  2. Step 2: Convert to fraction form
    582,509.28/804,004.37 = 337,454.43/x
  3. Step 3: Cross multiply
    582,509.28x = 804,004.37 × 337,454.43
  4. Step 4: Simplify right side
    582,509.28x = 271,314,837,562.23
  5. Step 5: Solve for x
    x = 271,314,837,562.23/582,509.28
  6. Step 6: Final answer
    x = 465,769.13

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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.