Home / 2,409,626.88-3,614,466.24-726,744.96

Finding the Fourth Proportional to 2,409,626.88, 3,614,466.24 and 726,744.96

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Solution

The fourth proportional to 2,409,626.88, 3,614,466.24 and 726,744.96 is: 1,090,125.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,626.88 : 3,614,466.24 = 726,744.96 : x
  2. Step 2: Convert to fraction form
    2,409,626.88/3,614,466.24 = 726,744.96/x
  3. Step 3: Cross multiply
    2,409,626.88x = 3,614,466.24 × 726,744.96
  4. Step 4: Simplify right side
    2,409,626.88x = 2,626,795,123,010.15
  5. Step 5: Solve for x
    x = 2,626,795,123,010.15/2,409,626.88
  6. Step 6: Final answer
    x = 1,090,125.26

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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.