Home / 2,673,510.30-4,010,265.45-2,230,642.80

Finding the Fourth Proportional to 2,673,510.30, 4,010,265.45 and 2,230,642.80

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Solution

The fourth proportional to 2,673,510.30, 4,010,265.45 and 2,230,642.80 is: 3,345,964.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,510.30 : 4,010,265.45 = 2,230,642.80 : x
  2. Step 2: Convert to fraction form
    2,673,510.30/4,010,265.45 = 2,230,642.80/x
  3. Step 3: Cross multiply
    2,673,510.30x = 4,010,265.45 × 2,230,642.80
  4. Step 4: Simplify right side
    2,673,510.30x = 8,945,469,752,131.26
  5. Step 5: Solve for x
    x = 8,945,469,752,131.26/2,673,510.30
  6. Step 6: Final answer
    x = 3,345,964.20

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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.