Home / 2,436,645.22-3,650,972.82-1,725,396.46

Finding the Fourth Proportional to 2,436,645.22, 3,650,972.82 and 1,725,396.46

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Solution

The fourth proportional to 2,436,645.22, 3,650,972.82 and 1,725,396.46 is: 2,585,265.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,645.22 : 3,650,972.82 = 1,725,396.46 : x
  2. Step 2: Convert to fraction form
    2,436,645.22/3,650,972.82 = 1,725,396.46/x
  3. Step 3: Cross multiply
    2,436,645.22x = 3,650,972.82 × 1,725,396.46
  4. Step 4: Simplify right side
    2,436,645.22x = 6,299,375,579,184.22
  5. Step 5: Solve for x
    x = 6,299,375,579,184.22/2,436,645.22
  6. Step 6: Final answer
    x = 2,585,265.81

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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.