Home / 4,135,166.90-6,202,750.35-1,296,149.30

Finding the Fourth Proportional to 4,135,166.90, 6,202,750.35 and 1,296,149.30

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Solution

The fourth proportional to 4,135,166.90, 6,202,750.35 and 1,296,149.30 is: 1,944,223.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135,166.90 : 6,202,750.35 = 1,296,149.30 : x
  2. Step 2: Convert to fraction form
    4,135,166.90/6,202,750.35 = 1,296,149.30/x
  3. Step 3: Cross multiply
    4,135,166.90x = 6,202,750.35 × 1,296,149.30
  4. Step 4: Simplify right side
    4,135,166.90x = 8,039,690,524,227.26
  5. Step 5: Solve for x
    x = 8,039,690,524,227.26/4,135,166.90
  6. Step 6: Final answer
    x = 1,944,223.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.