Home / 5,049,031.94-7,564,414.37-2,318,863.15

Finding the Fourth Proportional to 5,049,031.94, 7,564,414.37 and 2,318,863.15

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Solution

The fourth proportional to 5,049,031.94, 7,564,414.37 and 2,318,863.15 is: 3,474,099.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,049,031.94 : 7,564,414.37 = 2,318,863.15 : x
  2. Step 2: Convert to fraction form
    5,049,031.94/7,564,414.37 = 2,318,863.15/x
  3. Step 3: Cross multiply
    5,049,031.94x = 7,564,414.37 × 2,318,863.15
  4. Step 4: Simplify right side
    5,049,031.94x = 17,540,841,696,101.39
  5. Step 5: Solve for x
    x = 17,540,841,696,101.39/5,049,031.94
  6. Step 6: Final answer
    x = 3,474,099.97

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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.