Home / 1,566,200.85-2,349,301.28-936,344.85

Finding the Fourth Proportional to 1,566,200.85, 2,349,301.28 and 936,344.85

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Solution

The fourth proportional to 1,566,200.85, 2,349,301.28 and 936,344.85 is: 1,404,517.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,200.85 : 2,349,301.28 = 936,344.85 : x
  2. Step 2: Convert to fraction form
    1,566,200.85/2,349,301.28 = 936,344.85/x
  3. Step 3: Cross multiply
    1,566,200.85x = 2,349,301.28 × 936,344.85
  4. Step 4: Simplify right side
    1,566,200.85x = 2,199,756,149,944.68
  5. Step 5: Solve for x
    x = 2,199,756,149,944.68/1,566,200.85
  6. Step 6: Final answer
    x = 1,404,517.28

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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.