Home / 3,694,229.40-5,532,012.90-2,425,186.20

Finding the Fourth Proportional to 3,694,229.40, 5,532,012.90 and 2,425,186.20

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Solution

The fourth proportional to 3,694,229.40, 5,532,012.90 and 2,425,186.20 is: 3,631,653.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,229.40 : 5,532,012.90 = 2,425,186.20 : x
  2. Step 2: Convert to fraction form
    3,694,229.40/5,532,012.90 = 2,425,186.20/x
  3. Step 3: Cross multiply
    3,694,229.40x = 5,532,012.90 × 2,425,186.20
  4. Step 4: Simplify right side
    3,694,229.40x = 13,416,161,343,301.98
  5. Step 5: Solve for x
    x = 13,416,161,343,301.98/3,694,229.40
  6. Step 6: Final answer
    x = 3,631,653.56

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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.