Home / 2,080,799.92-3,121,199.83-584,891.92

Finding the Fourth Proportional to 2,080,799.92, 3,121,199.83 and 584,891.92

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Solution

The fourth proportional to 2,080,799.92, 3,121,199.83 and 584,891.92 is: 877,337.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,799.92 : 3,121,199.83 = 584,891.92 : x
  2. Step 2: Convert to fraction form
    2,080,799.92/3,121,199.83 = 584,891.92/x
  3. Step 3: Cross multiply
    2,080,799.92x = 3,121,199.83 × 584,891.92
  4. Step 4: Simplify right side
    2,080,799.92x = 1,825,564,561,272.37
  5. Step 5: Solve for x
    x = 1,825,564,561,272.37/2,080,799.92
  6. Step 6: Final answer
    x = 877,337.87

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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.