Home / 10,560,922.80-15,843,172.61-3,642,523.61

Finding the Fourth Proportional to 10,560,922.80, 15,843,172.61 and 3,642,523.61

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Solution

The fourth proportional to 10,560,922.80, 15,843,172.61 and 3,642,523.61 is: 5,464,402.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,560,922.80 : 15,843,172.61 = 3,642,523.61 : x
  2. Step 2: Convert to fraction form
    10,560,922.80/15,843,172.61 = 3,642,523.61/x
  3. Step 3: Cross multiply
    10,560,922.80x = 15,843,172.61 × 3,642,523.61
  4. Step 4: Simplify right side
    10,560,922.80x = 57,709,130,198,631.58
  5. Step 5: Solve for x
    x = 57,709,130,198,631.58/10,560,922.80
  6. Step 6: Final answer
    x = 5,464,402.24

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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.