Home / 2,235,937.98-3,085,545.96-1,305,805.67

Finding the Fourth Proportional to 2,235,937.98, 3,085,545.96 and 1,305,805.67

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Solution

The fourth proportional to 2,235,937.98, 3,085,545.96 and 1,305,805.67 is: 1,801,983.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,937.98 : 3,085,545.96 = 1,305,805.67 : x
  2. Step 2: Convert to fraction form
    2,235,937.98/3,085,545.96 = 1,305,805.67/x
  3. Step 3: Cross multiply
    2,235,937.98x = 3,085,545.96 × 1,305,805.67
  4. Step 4: Simplify right side
    2,235,937.98x = 4,029,123,394,185.86
  5. Step 5: Solve for x
    x = 4,029,123,394,185.86/2,235,937.98
  6. Step 6: Final answer
    x = 1,801,983.52

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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.