Home / 2,866,632.76-4,299,260.23-844,330.29

Finding the Fourth Proportional to 2,866,632.76, 4,299,260.23 and 844,330.29

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Solution

The fourth proportional to 2,866,632.76, 4,299,260.23 and 844,330.29 is: 1,266,292.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,632.76 : 4,299,260.23 = 844,330.29 : x
  2. Step 2: Convert to fraction form
    2,866,632.76/4,299,260.23 = 844,330.29/x
  3. Step 3: Cross multiply
    2,866,632.76x = 4,299,260.23 × 844,330.29
  4. Step 4: Simplify right side
    2,866,632.76x = 3,629,995,636,781.37
  5. Step 5: Solve for x
    x = 3,629,995,636,781.37/2,866,632.76
  6. Step 6: Final answer
    x = 1,266,292.53

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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.