Home / 7,360,233.90-11,040,350.85-5,344,694.70

Finding the Fourth Proportional to 7,360,233.90, 11,040,350.85 and 5,344,694.70

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Solution

The fourth proportional to 7,360,233.90, 11,040,350.85 and 5,344,694.70 is: 8,017,042.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,233.90 : 11,040,350.85 = 5,344,694.70 : x
  2. Step 2: Convert to fraction form
    7,360,233.90/11,040,350.85 = 5,344,694.70/x
  3. Step 3: Cross multiply
    7,360,233.90x = 11,040,350.85 × 5,344,694.70
  4. Step 4: Simplify right side
    7,360,233.90x = 59,007,304,674,135.49
  5. Step 5: Solve for x
    x = 59,007,304,674,135.49/7,360,233.90
  6. Step 6: Final answer
    x = 8,017,042.05

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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.