Home / 3,744,311.32-5,167,146.09-2,025,427.87

Finding the Fourth Proportional to 3,744,311.32, 5,167,146.09 and 2,025,427.87

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Solution

The fourth proportional to 3,744,311.32, 5,167,146.09 and 2,025,427.87 is: 2,795,088.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,311.32 : 5,167,146.09 = 2,025,427.87 : x
  2. Step 2: Convert to fraction form
    3,744,311.32/5,167,146.09 = 2,025,427.87/x
  3. Step 3: Cross multiply
    3,744,311.32x = 5,167,146.09 × 2,025,427.87
  4. Step 4: Simplify right side
    3,744,311.32x = 10,465,681,699,047.53
  5. Step 5: Solve for x
    x = 10,465,681,699,047.53/3,744,311.32
  6. Step 6: Final answer
    x = 2,795,088.55

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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.