Home / 2,244,731.48-3,367,594.76-647,169.89

Finding the Fourth Proportional to 2,244,731.48, 3,367,594.76 and 647,169.89

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Solution

The fourth proportional to 2,244,731.48, 3,367,594.76 and 647,169.89 is: 970,898.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,731.48 : 3,367,594.76 = 647,169.89 : x
  2. Step 2: Convert to fraction form
    2,244,731.48/3,367,594.76 = 647,169.89/x
  3. Step 3: Cross multiply
    2,244,731.48x = 3,367,594.76 × 647,169.89
  4. Step 4: Simplify right side
    2,244,731.48x = 2,179,405,935,576.91
  5. Step 5: Solve for x
    x = 2,179,405,935,576.91/2,244,731.48
  6. Step 6: Final answer
    x = 970,898.28

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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.