Home / 3,794,042.40-5,690,248.19-1,200,552.68

Finding the Fourth Proportional to 3,794,042.40, 5,690,248.19 and 1,200,552.68

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Solution

The fourth proportional to 3,794,042.40, 5,690,248.19 and 1,200,552.68 is: 1,800,571.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,042.40 : 5,690,248.19 = 1,200,552.68 : x
  2. Step 2: Convert to fraction form
    3,794,042.40/5,690,248.19 = 1,200,552.68/x
  3. Step 3: Cross multiply
    3,794,042.40x = 5,690,248.19 × 1,200,552.68
  4. Step 4: Simplify right side
    3,794,042.40x = 6,831,442,714,369.65
  5. Step 5: Solve for x
    x = 6,831,442,714,369.65/3,794,042.40
  6. Step 6: Final answer
    x = 1,800,571.00

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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.