Home / 10,942,922.26-16,416,167.19-3,369,888.01

Finding the Fourth Proportional to 10,942,922.26, 16,416,167.19 and 3,369,888.01

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Solution

The fourth proportional to 10,942,922.26, 16,416,167.19 and 3,369,888.01 is: 5,055,381.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,942,922.26 : 16,416,167.19 = 3,369,888.01 : x
  2. Step 2: Convert to fraction form
    10,942,922.26/16,416,167.19 = 3,369,888.01/x
  3. Step 3: Cross multiply
    10,942,922.26x = 16,416,167.19 × 3,369,888.01
  4. Step 4: Simplify right side
    10,942,922.26x = 55,320,644,983,736.38
  5. Step 5: Solve for x
    x = 55,320,644,983,736.38/10,942,922.26
  6. Step 6: Final answer
    x = 5,055,381.34

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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.