Home / 11,772,024.30-17,644,914.45-4,581,168.30

Finding the Fourth Proportional to 11,772,024.30, 17,644,914.45 and 4,581,168.30

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Solution

The fourth proportional to 11,772,024.30, 17,644,914.45 and 4,581,168.30 is: 6,866,645.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,772,024.30 : 17,644,914.45 = 4,581,168.30 : x
  2. Step 2: Convert to fraction form
    11,772,024.30/17,644,914.45 = 4,581,168.30/x
  3. Step 3: Cross multiply
    11,772,024.30x = 17,644,914.45 × 4,581,168.30
  4. Step 4: Simplify right side
    11,772,024.30x = 80,834,322,734,551.92
  5. Step 5: Solve for x
    x = 80,834,322,734,551.92/11,772,024.30
  6. Step 6: Final answer
    x = 6,866,645.93

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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.