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Finding the Fourth Proportional to 534,119.35, 737,084.64 and 292,401.17

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Solution

The fourth proportional to 534,119.35, 737,084.64 and 292,401.17 is: 403,513.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,119.35 : 737,084.64 = 292,401.17 : x
  2. Step 2: Convert to fraction form
    534,119.35/737,084.64 = 292,401.17/x
  3. Step 3: Cross multiply
    534,119.35x = 737,084.64 × 292,401.17
  4. Step 4: Simplify right side
    534,119.35x = 215,524,411,125.03
  5. Step 5: Solve for x
    x = 215,524,411,125.03/534,119.35
  6. Step 6: Final answer
    x = 403,513.58

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.