Home / 8,843,757.84-13,265,488.20-3,983,360.88

Finding the Fourth Proportional to 8,843,757.84, 13,265,488.20 and 3,983,360.88

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Solution

The fourth proportional to 8,843,757.84, 13,265,488.20 and 3,983,360.88 is: 5,974,974.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,843,757.84 : 13,265,488.20 = 3,983,360.88 : x
  2. Step 2: Convert to fraction form
    8,843,757.84/13,265,488.20 = 3,983,360.88/x
  3. Step 3: Cross multiply
    8,843,757.84x = 13,265,488.20 × 3,983,360.88
  4. Step 4: Simplify right side
    8,843,757.84x = 52,841,226,749,981.61
  5. Step 5: Solve for x
    x = 52,841,226,749,981.61/8,843,757.84
  6. Step 6: Final answer
    x = 5,974,974.41

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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.