Home / 9,469,472.20-14,210,040.30-4,080,704.20

Finding the Fourth Proportional to 9,469,472.20, 14,210,040.30 and 4,080,704.20

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Solution

The fourth proportional to 9,469,472.20, 14,210,040.30 and 4,080,704.20 is: 6,123,569.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,469,472.20 : 14,210,040.30 = 4,080,704.20 : x
  2. Step 2: Convert to fraction form
    9,469,472.20/14,210,040.30 = 4,080,704.20/x
  3. Step 3: Cross multiply
    9,469,472.20x = 14,210,040.30 × 4,080,704.20
  4. Step 4: Simplify right side
    9,469,472.20x = 57,986,971,134,379.27
  5. Step 5: Solve for x
    x = 57,986,971,134,379.27/9,469,472.20
  6. Step 6: Final answer
    x = 6,123,569.50

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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.