Home / 5,010,365.80-7,515,460.74-3,471,942.52

Finding the Fourth Proportional to 5,010,365.80, 7,515,460.74 and 3,471,942.52

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Solution

The fourth proportional to 5,010,365.80, 7,515,460.74 and 3,471,942.52 is: 5,207,852.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010,365.80 : 7,515,460.74 = 3,471,942.52 : x
  2. Step 2: Convert to fraction form
    5,010,365.80/7,515,460.74 = 3,471,942.52/x
  3. Step 3: Cross multiply
    5,010,365.80x = 7,515,460.74 × 3,471,942.52
  4. Step 4: Simplify right side
    5,010,365.80x = 26,093,247,700,596.66
  5. Step 5: Solve for x
    x = 26,093,247,700,596.66/5,010,365.80
  6. Step 6: Final answer
    x = 5,207,852.83

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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.