Home / 4,034,951.62-6,052,375.59-1,340,515.78

Finding the Fourth Proportional to 4,034,951.62, 6,052,375.59 and 1,340,515.78

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Solution

The fourth proportional to 4,034,951.62, 6,052,375.59 and 1,340,515.78 is: 2,010,756.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,951.62 : 6,052,375.59 = 1,340,515.78 : x
  2. Step 2: Convert to fraction form
    4,034,951.62/6,052,375.59 = 1,340,515.78/x
  3. Step 3: Cross multiply
    4,034,951.62x = 6,052,375.59 × 1,340,515.78
  4. Step 4: Simplify right side
    4,034,951.62x = 8,113,304,984,881.81
  5. Step 5: Solve for x
    x = 8,113,304,984,881.81/4,034,951.62
  6. Step 6: Final answer
    x = 2,010,756.45

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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.