Home / 8,776,467.75-13,164,323.33-2,299,400.66

Finding the Fourth Proportional to 8,776,467.75, 13,164,323.33 and 2,299,400.66

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Solution

The fourth proportional to 8,776,467.75, 13,164,323.33 and 2,299,400.66 is: 3,449,001.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,776,467.75 : 13,164,323.33 = 2,299,400.66 : x
  2. Step 2: Convert to fraction form
    8,776,467.75/13,164,323.33 = 2,299,400.66/x
  3. Step 3: Cross multiply
    8,776,467.75x = 13,164,323.33 × 2,299,400.66
  4. Step 4: Simplify right side
    8,776,467.75x = 30,270,053,676,136.77
  5. Step 5: Solve for x
    x = 30,270,053,676,136.77/8,776,467.75
  6. Step 6: Final answer
    x = 3,449,001.87

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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.