Home / 7,304,424.16-10,950,697.68-3,047,763.04

Finding the Fourth Proportional to 7,304,424.16, 10,950,697.68 and 3,047,763.04

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Solution

The fourth proportional to 7,304,424.16, 10,950,697.68 and 3,047,763.04 is: 4,569,166.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,424.16 : 10,950,697.68 = 3,047,763.04 : x
  2. Step 2: Convert to fraction form
    7,304,424.16/10,950,697.68 = 3,047,763.04/x
  3. Step 3: Cross multiply
    7,304,424.16x = 10,950,697.68 × 3,047,763.04
  4. Step 4: Simplify right side
    7,304,424.16x = 33,375,131,651,317.75
  5. Step 5: Solve for x
    x = 33,375,131,651,317.75/7,304,424.16
  6. Step 6: Final answer
    x = 4,569,166.70

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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.