Home / 5,617,902.98-7,752,651-3,039,527.18

Finding the Fourth Proportional to 5,617,902.98, 7,752,651 and 3,039,527.18

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Solution

The fourth proportional to 5,617,902.98, 7,752,651 and 3,039,527.18 is: 4,194,517.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,617,902.98 : 7,752,651 = 3,039,527.18 : x
  2. Step 2: Convert to fraction form
    5,617,902.98/7,752,651 = 3,039,527.18/x
  3. Step 3: Cross multiply
    5,617,902.98x = 7,752,651 × 3,039,527.18
  4. Step 4: Simplify right side
    5,617,902.98x = 23,564,393,431,554.18
  5. Step 5: Solve for x
    x = 23,564,393,431,554.18/5,617,902.98
  6. Step 6: Final answer
    x = 4,194,517.69

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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.