Home / 8,072,082.25-12,108,167.97-2,006,813.98

Finding the Fourth Proportional to 8,072,082.25, 12,108,167.97 and 2,006,813.98

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Solution

The fourth proportional to 8,072,082.25, 12,108,167.97 and 2,006,813.98 is: 3,010,232.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,072,082.25 : 12,108,167.97 = 2,006,813.98 : x
  2. Step 2: Convert to fraction form
    8,072,082.25/12,108,167.97 = 2,006,813.98/x
  3. Step 3: Cross multiply
    8,072,082.25x = 12,108,167.97 × 2,006,813.98
  4. Step 4: Simplify right side
    8,072,082.25x = 24,298,840,754,384.22
  5. Step 5: Solve for x
    x = 24,298,840,754,384.22/8,072,082.25
  6. Step 6: Final answer
    x = 3,010,232.06

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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.