Home / 5,126,250.33-7,073,942.90-2,834,259.75

Finding the Fourth Proportional to 5,126,250.33, 7,073,942.90 and 2,834,259.75

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Solution

The fourth proportional to 5,126,250.33, 7,073,942.90 and 2,834,259.75 is: 3,911,122.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,126,250.33 : 7,073,942.90 = 2,834,259.75 : x
  2. Step 2: Convert to fraction form
    5,126,250.33/7,073,942.90 = 2,834,259.75/x
  3. Step 3: Cross multiply
    5,126,250.33x = 7,073,942.90 × 2,834,259.75
  4. Step 4: Simplify right side
    5,126,250.33x = 20,049,391,621,096.98
  5. Step 5: Solve for x
    x = 20,049,391,621,096.98/5,126,250.33
  6. Step 6: Final answer
    x = 3,911,122.23

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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.