Home / 2,436,648.22-3,650,977.32-1,725,399.46

Finding the Fourth Proportional to 2,436,648.22, 3,650,977.32 and 1,725,399.46

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Solution

The fourth proportional to 2,436,648.22, 3,650,977.32 and 1,725,399.46 is: 2,585,270.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,648.22 : 3,650,977.32 = 1,725,399.46 : x
  2. Step 2: Convert to fraction form
    2,436,648.22/3,650,977.32 = 1,725,399.46/x
  3. Step 3: Cross multiply
    2,436,648.22x = 3,650,977.32 × 1,725,399.46
  4. Step 4: Simplify right side
    2,436,648.22x = 6,299,394,296,400.25
  5. Step 5: Solve for x
    x = 6,299,394,296,400.25/2,436,648.22
  6. Step 6: Final answer
    x = 2,585,270.31

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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.