Home / 2,022,691.30-3,033,599.55-885,451.30

Finding the Fourth Proportional to 2,022,691.30, 3,033,599.55 and 885,451.30

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Solution

The fourth proportional to 2,022,691.30, 3,033,599.55 and 885,451.30 is: 1,327,985.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,691.30 : 3,033,599.55 = 885,451.30 : x
  2. Step 2: Convert to fraction form
    2,022,691.30/3,033,599.55 = 885,451.30/x
  3. Step 3: Cross multiply
    2,022,691.30x = 3,033,599.55 × 885,451.30
  4. Step 4: Simplify right side
    2,022,691.30x = 2,686,104,665,226.92
  5. Step 5: Solve for x
    x = 2,686,104,665,226.92/2,022,691.30
  6. Step 6: Final answer
    x = 1,327,985.47

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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.