Home / 4,307,868.28-5,944,832.70-2,347,744

Finding the Fourth Proportional to 4,307,868.28, 5,944,832.70 and 2,347,744

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Solution

The fourth proportional to 4,307,868.28, 5,944,832.70 and 2,347,744 is: 3,239,872.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,307,868.28 : 5,944,832.70 = 2,347,744 : x
  2. Step 2: Convert to fraction form
    4,307,868.28/5,944,832.70 = 2,347,744/x
  3. Step 3: Cross multiply
    4,307,868.28x = 5,944,832.70 × 2,347,744
  4. Step 4: Simplify right side
    4,307,868.28x = 13,956,945,302,428.80
  5. Step 5: Solve for x
    x = 13,956,945,302,428.80/4,307,868.28
  6. Step 6: Final answer
    x = 3,239,872.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.