Home / 1,906,184.07-2,859,375.96-1,451,488.46

Finding the Fourth Proportional to 1,906,184.07, 2,859,375.96 and 1,451,488.46

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Solution

The fourth proportional to 1,906,184.07, 2,859,375.96 and 1,451,488.46 is: 2,177,308.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,184.07 : 2,859,375.96 = 1,451,488.46 : x
  2. Step 2: Convert to fraction form
    1,906,184.07/2,859,375.96 = 1,451,488.46/x
  3. Step 3: Cross multiply
    1,906,184.07x = 2,859,375.96 × 1,451,488.46
  4. Step 4: Simplify right side
    1,906,184.07x = 4,150,351,194,444.54
  5. Step 5: Solve for x
    x = 4,150,351,194,444.54/1,906,184.07
  6. Step 6: Final answer
    x = 2,177,308.72

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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.