Home / 10,957,179.56-16,425,083.82-4,569,260.36

Finding the Fourth Proportional to 10,957,179.56, 16,425,083.82 and 4,569,260.36

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Solution

The fourth proportional to 10,957,179.56, 16,425,083.82 and 4,569,260.36 is: 6,849,434.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,957,179.56 : 16,425,083.82 = 4,569,260.36 : x
  2. Step 2: Convert to fraction form
    10,957,179.56/16,425,083.82 = 4,569,260.36/x
  3. Step 3: Cross multiply
    10,957,179.56x = 16,425,083.82 × 4,569,260.36
  4. Step 4: Simplify right side
    10,957,179.56x = 75,050,484,408,403.38
  5. Step 5: Solve for x
    x = 75,050,484,408,403.38/10,957,179.56
  6. Step 6: Final answer
    x = 6,849,434.56

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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.