Home / 10,786,334.20-16,179,561.51-3,597,848.26

Finding the Fourth Proportional to 10,786,334.20, 16,179,561.51 and 3,597,848.26

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Solution

The fourth proportional to 10,786,334.20, 16,179,561.51 and 3,597,848.26 is: 5,396,792.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,786,334.20 : 16,179,561.51 = 3,597,848.26 : x
  2. Step 2: Convert to fraction form
    10,786,334.20/16,179,561.51 = 3,597,848.26/x
  3. Step 3: Cross multiply
    10,786,334.20x = 16,179,561.51 × 3,597,848.26
  4. Step 4: Simplify right side
    10,786,334.20x = 58,211,607,226,316.47
  5. Step 5: Solve for x
    x = 58,211,607,226,316.47/10,786,334.20
  6. Step 6: Final answer
    x = 5,396,792.47

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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.