Home / 1,462,542.24-2,194,332.96-652,853.28

Finding the Fourth Proportional to 1,462,542.24, 2,194,332.96 and 652,853.28

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Solution

The fourth proportional to 1,462,542.24, 2,194,332.96 and 652,853.28 is: 979,511.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,542.24 : 2,194,332.96 = 652,853.28 : x
  2. Step 2: Convert to fraction form
    1,462,542.24/2,194,332.96 = 652,853.28/x
  3. Step 3: Cross multiply
    1,462,542.24x = 2,194,332.96 × 652,853.28
  4. Step 4: Simplify right side
    1,462,542.24x = 1,432,577,470,348.11
  5. Step 5: Solve for x
    x = 1,432,577,470,348.11/1,462,542.24
  6. Step 6: Final answer
    x = 979,511.86

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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.