Home / 4,469,704.80-6,704,557.20-1,103,911.80

Finding the Fourth Proportional to 4,469,704.80, 6,704,557.20 and 1,103,911.80

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Solution

The fourth proportional to 4,469,704.80, 6,704,557.20 and 1,103,911.80 is: 1,655,867.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,704.80 : 6,704,557.20 = 1,103,911.80 : x
  2. Step 2: Convert to fraction form
    4,469,704.80/6,704,557.20 = 1,103,911.80/x
  3. Step 3: Cross multiply
    4,469,704.80x = 6,704,557.20 × 1,103,911.80
  4. Step 4: Simplify right side
    4,469,704.80x = 7,401,239,806,854.96
  5. Step 5: Solve for x
    x = 7,401,239,806,854.96/4,469,704.80
  6. Step 6: Final answer
    x = 1,655,867.70

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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.