Home / 6,300,295.20-9,451,946.16-2,040,472.80

Finding the Fourth Proportional to 6,300,295.20, 9,451,946.16 and 2,040,472.80

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Solution

The fourth proportional to 6,300,295.20, 9,451,946.16 and 2,040,472.80 is: 3,061,196.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,300,295.20 : 9,451,946.16 = 2,040,472.80 : x
  2. Step 2: Convert to fraction form
    6,300,295.20/9,451,946.16 = 2,040,472.80/x
  3. Step 3: Cross multiply
    6,300,295.20x = 9,451,946.16 × 2,040,472.80
  4. Step 4: Simplify right side
    6,300,295.20x = 19,286,439,046,544.45
  5. Step 5: Solve for x
    x = 19,286,439,046,544.45/6,300,295.20
  6. Step 6: Final answer
    x = 3,061,196.09

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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.