Home / 1,583,217.66-2,378,003.04-944,766.75

Finding the Fourth Proportional to 1,583,217.66, 2,378,003.04 and 944,766.75

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Solution

The fourth proportional to 1,583,217.66, 2,378,003.04 and 944,766.75 is: 1,419,045.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,217.66 : 2,378,003.04 = 944,766.75 : x
  2. Step 2: Convert to fraction form
    1,583,217.66/2,378,003.04 = 944,766.75/x
  3. Step 3: Cross multiply
    1,583,217.66x = 2,378,003.04 × 944,766.75
  4. Step 4: Simplify right side
    1,583,217.66x = 2,246,658,203,590.92
  5. Step 5: Solve for x
    x = 2,246,658,203,590.92/1,583,217.66
  6. Step 6: Final answer
    x = 1,419,045.69

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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.