Home / 4,100,757.62-6,152,452.59-1,970,996.18

Finding the Fourth Proportional to 4,100,757.62, 6,152,452.59 and 1,970,996.18

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Solution

The fourth proportional to 4,100,757.62, 6,152,452.59 and 1,970,996.18 is: 2,957,126.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,757.62 : 6,152,452.59 = 1,970,996.18 : x
  2. Step 2: Convert to fraction form
    4,100,757.62/6,152,452.59 = 1,970,996.18/x
  3. Step 3: Cross multiply
    4,100,757.62x = 6,152,452.59 × 1,970,996.18
  4. Step 4: Simplify right side
    4,100,757.62x = 12,126,460,552,521.11
  5. Step 5: Solve for x
    x = 12,126,460,552,521.11/4,100,757.62
  6. Step 6: Final answer
    x = 2,957,126.87

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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.