Home / 3,817,302.06-5,265,774.27-2,419,306.14

Finding the Fourth Proportional to 3,817,302.06, 5,265,774.27 and 2,419,306.14

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Solution

The fourth proportional to 3,817,302.06, 5,265,774.27 and 2,419,306.14 is: 3,337,309.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,302.06 : 5,265,774.27 = 2,419,306.14 : x
  2. Step 2: Convert to fraction form
    3,817,302.06/5,265,774.27 = 2,419,306.14/x
  3. Step 3: Cross multiply
    3,817,302.06x = 5,265,774.27 × 2,419,306.14
  4. Step 4: Simplify right side
    3,817,302.06x = 12,739,520,023,265.02
  5. Step 5: Solve for x
    x = 12,739,520,023,265.02/3,817,302.06
  6. Step 6: Final answer
    x = 3,337,309.92

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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.