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Finding the Fourth Proportional to 576,003, 794,884.14 and 337,539

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Solution

The fourth proportional to 576,003, 794,884.14 and 337,539 is: 465,803.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,003 : 794,884.14 = 337,539 : x
  2. Step 2: Convert to fraction form
    576,003/794,884.14 = 337,539/x
  3. Step 3: Cross multiply
    576,003x = 794,884.14 × 337,539
  4. Step 4: Simplify right side
    576,003x = 268,304,397,731.46
  5. Step 5: Solve for x
    x = 268,304,397,731.46/576,003
  6. Step 6: Final answer
    x = 465,803.82

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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.