Home / 803,067.59-1,202,995.35-483,042.75

Finding the Fourth Proportional to 803,067.59, 1,202,995.35 and 483,042.75

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Solution

The fourth proportional to 803,067.59, 1,202,995.35 and 483,042.75 is: 723,598.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,067.59 : 1,202,995.35 = 483,042.75 : x
  2. Step 2: Convert to fraction form
    803,067.59/1,202,995.35 = 483,042.75/x
  3. Step 3: Cross multiply
    803,067.59x = 1,202,995.35 × 483,042.75
  4. Step 4: Simplify right side
    803,067.59x = 581,098,182,101.21
  5. Step 5: Solve for x
    x = 581,098,182,101.21/803,067.59
  6. Step 6: Final answer
    x = 723,598.10

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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.