Home / 6,550,832.89-9,040,028.30-3,570,561.98

Finding the Fourth Proportional to 6,550,832.89, 9,040,028.30 and 3,570,561.98

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Solution

The fourth proportional to 6,550,832.89, 9,040,028.30 and 3,570,561.98 is: 4,927,309.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,832.89 : 9,040,028.30 = 3,570,561.98 : x
  2. Step 2: Convert to fraction form
    6,550,832.89/9,040,028.30 = 3,570,561.98/x
  3. Step 3: Cross multiply
    6,550,832.89x = 9,040,028.30 × 3,570,561.98
  4. Step 4: Simplify right side
    6,550,832.89x = 32,277,981,346,104.04
  5. Step 5: Solve for x
    x = 32,277,981,346,104.04/6,550,832.89
  6. Step 6: Final answer
    x = 4,927,309.53

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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.