Home / 7,322,156.40-10,981,266.30-2,204,576.40

Finding the Fourth Proportional to 7,322,156.40, 10,981,266.30 and 2,204,576.40

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Solution

The fourth proportional to 7,322,156.40, 10,981,266.30 and 2,204,576.40 is: 3,306,271.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,322,156.40 : 10,981,266.30 = 2,204,576.40 : x
  2. Step 2: Convert to fraction form
    7,322,156.40/10,981,266.30 = 2,204,576.40/x
  3. Step 3: Cross multiply
    7,322,156.40x = 10,981,266.30 × 2,204,576.40
  4. Step 4: Simplify right side
    7,322,156.40x = 24,209,040,527,095.32
  5. Step 5: Solve for x
    x = 24,209,040,527,095.32/7,322,156.40
  6. Step 6: Final answer
    x = 3,306,271.98

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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.