Home / 2,324,066.72-3,486,300.90-641,170.22

Finding the Fourth Proportional to 2,324,066.72, 3,486,300.90 and 641,170.22

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Solution

The fourth proportional to 2,324,066.72, 3,486,300.90 and 641,170.22 is: 961,810.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,066.72 : 3,486,300.90 = 641,170.22 : x
  2. Step 2: Convert to fraction form
    2,324,066.72/3,486,300.90 = 641,170.22/x
  3. Step 3: Cross multiply
    2,324,066.72x = 3,486,300.90 × 641,170.22
  4. Step 4: Simplify right side
    2,324,066.72x = 2,235,312,315,039.20
  5. Step 5: Solve for x
    x = 2,235,312,315,039.20/2,324,066.72
  6. Step 6: Final answer
    x = 961,810.73

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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.