Home / 1,486,080.52-2,050,736.34-807,002.44

Finding the Fourth Proportional to 1,486,080.52, 2,050,736.34 and 807,002.44

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Solution

The fourth proportional to 1,486,080.52, 2,050,736.34 and 807,002.44 is: 1,113,633.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,486,080.52 : 2,050,736.34 = 807,002.44 : x
  2. Step 2: Convert to fraction form
    1,486,080.52/2,050,736.34 = 807,002.44/x
  3. Step 3: Cross multiply
    1,486,080.52x = 2,050,736.34 × 807,002.44
  4. Step 4: Simplify right side
    1,486,080.52x = 1,654,949,230,176.67
  5. Step 5: Solve for x
    x = 1,654,949,230,176.67/1,486,080.52
  6. Step 6: Final answer
    x = 1,113,633.62

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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.