Home / 4,356,862.11-6,013,735.88-2,906,553.97

Finding the Fourth Proportional to 4,356,862.11, 6,013,735.88 and 2,906,553.97

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Solution

The fourth proportional to 4,356,862.11, 6,013,735.88 and 2,906,553.97 is: 4,011,889.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356,862.11 : 6,013,735.88 = 2,906,553.97 : x
  2. Step 2: Convert to fraction form
    4,356,862.11/6,013,735.88 = 2,906,553.97/x
  3. Step 3: Cross multiply
    4,356,862.11x = 6,013,735.88 × 2,906,553.97
  4. Step 4: Simplify right side
    4,356,862.11x = 17,479,247,851,943.99
  5. Step 5: Solve for x
    x = 17,479,247,851,943.99/4,356,862.11
  6. Step 6: Final answer
    x = 4,011,889.16

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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.