Home / 3,694,280.90-5,532,090.15-2,425,237.70

Finding the Fourth Proportional to 3,694,280.90, 5,532,090.15 and 2,425,237.70

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Solution

The fourth proportional to 3,694,280.90, 5,532,090.15 and 2,425,237.70 is: 3,631,730.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,280.90 : 5,532,090.15 = 2,425,237.70 : x
  2. Step 2: Convert to fraction form
    3,694,280.90/5,532,090.15 = 2,425,237.70/x
  3. Step 3: Cross multiply
    3,694,280.90x = 5,532,090.15 × 2,425,237.70
  4. Step 4: Simplify right side
    3,694,280.90x = 13,416,633,591,578.66
  5. Step 5: Solve for x
    x = 13,416,633,591,578.66/3,694,280.90
  6. Step 6: Final answer
    x = 3,631,730.76

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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.