Home / 4,337,926.82-5,982,848.45-3,813,516.17

Finding the Fourth Proportional to 4,337,926.82, 5,982,848.45 and 3,813,516.17

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Solution

The fourth proportional to 4,337,926.82, 5,982,848.45 and 3,813,516.17 is: 5,259,583.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,926.82 : 5,982,848.45 = 3,813,516.17 : x
  2. Step 2: Convert to fraction form
    4,337,926.82/5,982,848.45 = 3,813,516.17/x
  3. Step 3: Cross multiply
    4,337,926.82x = 5,982,848.45 × 3,813,516.17
  4. Step 4: Simplify right side
    4,337,926.82x = 22,815,689,306,734.44
  5. Step 5: Solve for x
    x = 22,815,689,306,734.44/4,337,926.82
  6. Step 6: Final answer
    x = 5,259,583.73

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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.