Home / 3,225,769.24-4,451,561.29-1,755,688.32

Finding the Fourth Proportional to 3,225,769.24, 4,451,561.29 and 1,755,688.32

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Solution

The fourth proportional to 3,225,769.24, 4,451,561.29 and 1,755,688.32 is: 2,422,849.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,769.24 : 4,451,561.29 = 1,755,688.32 : x
  2. Step 2: Convert to fraction form
    3,225,769.24/4,451,561.29 = 1,755,688.32/x
  3. Step 3: Cross multiply
    3,225,769.24x = 4,451,561.29 × 1,755,688.32
  4. Step 4: Simplify right side
    3,225,769.24x = 7,815,554,131,580.89
  5. Step 5: Solve for x
    x = 7,815,554,131,580.89/3,225,769.24
  6. Step 6: Final answer
    x = 2,422,849.73

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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.