Home / 2,022,776.58-3,033,149.13-674,461.92

Finding the Fourth Proportional to 2,022,776.58, 3,033,149.13 and 674,461.92

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Solution

The fourth proportional to 2,022,776.58, 3,033,149.13 and 674,461.92 is: 1,011,354.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,776.58 : 3,033,149.13 = 674,461.92 : x
  2. Step 2: Convert to fraction form
    2,022,776.58/3,033,149.13 = 674,461.92/x
  3. Step 3: Cross multiply
    2,022,776.58x = 3,033,149.13 × 674,461.92
  4. Step 4: Simplify right side
    2,022,776.58x = 2,045,743,585,866.13
  5. Step 5: Solve for x
    x = 2,045,743,585,866.13/2,022,776.58
  6. Step 6: Final answer
    x = 1,011,354.20

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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.