Home / 2,371,381.17-3,554,892.07-854,692.92

Finding the Fourth Proportional to 2,371,381.17, 3,554,892.07 and 854,692.92

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Solution

The fourth proportional to 2,371,381.17, 3,554,892.07 and 854,692.92 is: 1,281,253.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,381.17 : 3,554,892.07 = 854,692.92 : x
  2. Step 2: Convert to fraction form
    2,371,381.17/3,554,892.07 = 854,692.92/x
  3. Step 3: Cross multiply
    2,371,381.17x = 3,554,892.07 × 854,692.92
  4. Step 4: Simplify right side
    2,371,381.17x = 3,038,341,083,593.14
  5. Step 5: Solve for x
    x = 3,038,341,083,593.14/2,371,381.17
  6. Step 6: Final answer
    x = 1,281,253.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.