Home / 8,722,233.30-13,083,349.09-2,332,319.58

Finding the Fourth Proportional to 8,722,233.30, 13,083,349.09 and 2,332,319.58

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Solution

The fourth proportional to 8,722,233.30, 13,083,349.09 and 2,332,319.58 is: 3,498,479.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,722,233.30 : 13,083,349.09 = 2,332,319.58 : x
  2. Step 2: Convert to fraction form
    8,722,233.30/13,083,349.09 = 2,332,319.58/x
  3. Step 3: Cross multiply
    8,722,233.30x = 13,083,349.09 × 2,332,319.58
  4. Step 4: Simplify right side
    8,722,233.30x = 30,514,551,254,582.18
  5. Step 5: Solve for x
    x = 30,514,551,254,582.18/8,722,233.30
  6. Step 6: Final answer
    x = 3,498,479.14

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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.