Home / 2,453,332.24-3,680,491.92-855,466.30

Finding the Fourth Proportional to 2,453,332.24, 3,680,491.92 and 855,466.30

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Solution

The fourth proportional to 2,453,332.24, 3,680,491.92 and 855,466.30 is: 1,283,371.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,332.24 : 3,680,491.92 = 855,466.30 : x
  2. Step 2: Convert to fraction form
    2,453,332.24/3,680,491.92 = 855,466.30/x
  3. Step 3: Cross multiply
    2,453,332.24x = 3,680,491.92 × 855,466.30
  4. Step 4: Simplify right side
    2,453,332.24x = 3,148,536,804,982.30
  5. Step 5: Solve for x
    x = 3,148,536,804,982.30/2,453,332.24
  6. Step 6: Final answer
    x = 1,283,371.55

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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.