Home / 2,022,788.64-3,033,167.10-674,473.92

Finding the Fourth Proportional to 2,022,788.64, 3,033,167.10 and 674,473.92

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Solution

The fourth proportional to 2,022,788.64, 3,033,167.10 and 674,473.92 is: 1,011,372.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,788.64 : 3,033,167.10 = 674,473.92 : x
  2. Step 2: Convert to fraction form
    2,022,788.64/3,033,167.10 = 674,473.92/x
  3. Step 3: Cross multiply
    2,022,788.64x = 3,033,167.10 × 674,473.92
  4. Step 4: Simplify right side
    2,022,788.64x = 2,045,792,103,952.03
  5. Step 5: Solve for x
    x = 2,045,792,103,952.03/2,022,788.64
  6. Step 6: Final answer
    x = 1,011,372.15

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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.