Home / 2,080,798.92-3,121,198.34-584,890.92

Finding the Fourth Proportional to 2,080,798.92, 3,121,198.34 and 584,890.92

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Solution

The fourth proportional to 2,080,798.92, 3,121,198.34 and 584,890.92 is: 877,336.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,798.92 : 3,121,198.34 = 584,890.92 : x
  2. Step 2: Convert to fraction form
    2,080,798.92/3,121,198.34 = 584,890.92/x
  3. Step 3: Cross multiply
    2,080,798.92x = 3,121,198.34 × 584,890.92
  4. Step 4: Simplify right side
    2,080,798.92x = 1,825,560,565,660.62
  5. Step 5: Solve for x
    x = 1,825,560,565,660.62/2,080,798.92
  6. Step 6: Final answer
    x = 877,336.37

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Double scale
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Similar ratio
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1.5x scale

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.