Home / 3,706,363.10-5,114,887.94-2,074,760.87

Finding the Fourth Proportional to 3,706,363.10, 5,114,887.94 and 2,074,760.87

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Solution

The fourth proportional to 3,706,363.10, 5,114,887.94 and 2,074,760.87 is: 2,863,229.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,363.10 : 5,114,887.94 = 2,074,760.87 : x
  2. Step 2: Convert to fraction form
    3,706,363.10/5,114,887.94 = 2,074,760.87/x
  3. Step 3: Cross multiply
    3,706,363.10x = 5,114,887.94 × 2,074,760.87
  4. Step 4: Simplify right side
    3,706,363.10x = 10,612,169,316,398.66
  5. Step 5: Solve for x
    x = 10,612,169,316,398.66/3,706,363.10
  6. Step 6: Final answer
    x = 2,863,229.81

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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.