Home / 4,350,711.96-6,528,279.24-1,954,067.76

Finding the Fourth Proportional to 4,350,711.96, 6,528,279.24 and 1,954,067.76

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Solution

The fourth proportional to 4,350,711.96, 6,528,279.24 and 1,954,067.76 is: 2,932,094.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,711.96 : 6,528,279.24 = 1,954,067.76 : x
  2. Step 2: Convert to fraction form
    4,350,711.96/6,528,279.24 = 1,954,067.76/x
  3. Step 3: Cross multiply
    4,350,711.96x = 6,528,279.24 × 1,954,067.76
  4. Step 4: Simplify right side
    4,350,711.96x = 12,756,699,991,161.30
  5. Step 5: Solve for x
    x = 12,756,699,991,161.30/4,350,711.96
  6. Step 6: Final answer
    x = 2,932,094.82

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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.