Home / 3,735,612.80-5,603,419.20-1,846,044.80

Finding the Fourth Proportional to 3,735,612.80, 5,603,419.20 and 1,846,044.80

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Solution

The fourth proportional to 3,735,612.80, 5,603,419.20 and 1,846,044.80 is: 2,769,067.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,612.80 : 5,603,419.20 = 1,846,044.80 : x
  2. Step 2: Convert to fraction form
    3,735,612.80/5,603,419.20 = 1,846,044.80/x
  3. Step 3: Cross multiply
    3,735,612.80x = 5,603,419.20 × 1,846,044.80
  4. Step 4: Simplify right side
    3,735,612.80x = 10,344,162,876,380.16
  5. Step 5: Solve for x
    x = 10,344,162,876,380.16/3,735,612.80
  6. Step 6: Final answer
    x = 2,769,067.20

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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.