Home / 3,799,657.20-5,243,487.61-2,057,296.62

Finding the Fourth Proportional to 3,799,657.20, 5,243,487.61 and 2,057,296.62

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Solution

The fourth proportional to 3,799,657.20, 5,243,487.61 and 2,057,296.62 is: 2,839,048.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,799,657.20 : 5,243,487.61 = 2,057,296.62 : x
  2. Step 2: Convert to fraction form
    3,799,657.20/5,243,487.61 = 2,057,296.62/x
  3. Step 3: Cross multiply
    3,799,657.20x = 5,243,487.61 × 2,057,296.62
  4. Step 4: Simplify right side
    3,799,657.20x = 10,787,409,337,064.88
  5. Step 5: Solve for x
    x = 10,787,409,337,064.88/3,799,657.20
  6. Step 6: Final answer
    x = 2,839,048.04

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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.