Home / 5,010,360.80-7,515,453.24-3,471,937.52

Finding the Fourth Proportional to 5,010,360.80, 7,515,453.24 and 3,471,937.52

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Solution

The fourth proportional to 5,010,360.80, 7,515,453.24 and 3,471,937.52 is: 5,207,845.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010,360.80 : 7,515,453.24 = 3,471,937.52 : x
  2. Step 2: Convert to fraction form
    5,010,360.80/7,515,453.24 = 3,471,937.52/x
  3. Step 3: Cross multiply
    5,010,360.80x = 7,515,453.24 × 3,471,937.52
  4. Step 4: Simplify right side
    5,010,360.80x = 26,093,184,083,761.57
  5. Step 5: Solve for x
    x = 26,093,184,083,761.57/5,010,360.80
  6. Step 6: Final answer
    x = 5,207,845.33

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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.