Home / 8,000,595.38-11,040,821.63-4,329,511.95

Finding the Fourth Proportional to 8,000,595.38, 11,040,821.63 and 4,329,511.95

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Solution

The fourth proportional to 8,000,595.38, 11,040,821.63 and 4,329,511.95 is: 5,974,726.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,000,595.38 : 11,040,821.63 = 4,329,511.95 : x
  2. Step 2: Convert to fraction form
    8,000,595.38/11,040,821.63 = 4,329,511.95/x
  3. Step 3: Cross multiply
    8,000,595.38x = 11,040,821.63 × 4,329,511.95
  4. Step 4: Simplify right side
    8,000,595.38x = 47,801,369,157,496.02
  5. Step 5: Solve for x
    x = 47,801,369,157,496.02/8,000,595.38
  6. Step 6: Final answer
    x = 5,974,726.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.