Home / 1,654,491.60-2,282,844.20-965,850.93

Finding the Fourth Proportional to 1,654,491.60, 2,282,844.20 and 965,850.93

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Solution

The fourth proportional to 1,654,491.60, 2,282,844.20 and 965,850.93 is: 1,332,667.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,491.60 : 2,282,844.20 = 965,850.93 : x
  2. Step 2: Convert to fraction form
    1,654,491.60/2,282,844.20 = 965,850.93/x
  3. Step 3: Cross multiply
    1,654,491.60x = 2,282,844.20 × 965,850.93
  4. Step 4: Simplify right side
    1,654,491.60x = 2,204,887,188,785.85
  5. Step 5: Solve for x
    x = 2,204,887,188,785.85/1,654,491.60
  6. Step 6: Final answer
    x = 1,332,667.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.