Home / 2,002,029.80-3,003,184.76-803,952.08

Finding the Fourth Proportional to 2,002,029.80, 3,003,184.76 and 803,952.08

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Solution

The fourth proportional to 2,002,029.80, 3,003,184.76 and 803,952.08 is: 1,205,984.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,029.80 : 3,003,184.76 = 803,952.08 : x
  2. Step 2: Convert to fraction form
    2,002,029.80/3,003,184.76 = 803,952.08/x
  3. Step 3: Cross multiply
    2,002,029.80x = 3,003,184.76 × 803,952.08
  4. Step 4: Simplify right side
    2,002,029.80x = 2,414,416,634,426.30
  5. Step 5: Solve for x
    x = 2,414,416,634,426.30/2,002,029.80
  6. Step 6: Final answer
    x = 1,205,984.36

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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.