Home / 2,195,735.04-3,293,868.24-775,500.48

Finding the Fourth Proportional to 2,195,735.04, 3,293,868.24 and 775,500.48

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Solution

The fourth proportional to 2,195,735.04, 3,293,868.24 and 775,500.48 is: 1,163,344.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,195,735.04 : 3,293,868.24 = 775,500.48 : x
  2. Step 2: Convert to fraction form
    2,195,735.04/3,293,868.24 = 775,500.48/x
  3. Step 3: Cross multiply
    2,195,735.04x = 3,293,868.24 × 775,500.48
  4. Step 4: Simplify right side
    2,195,735.04x = 2,554,396,401,176.76
  5. Step 5: Solve for x
    x = 2,554,396,401,176.76/2,195,735.04
  6. Step 6: Final answer
    x = 1,163,344.55

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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.