Home / 2,722,396.46-4,083,566.85-700,632.45

Finding the Fourth Proportional to 2,722,396.46, 4,083,566.85 and 700,632.45

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Solution

The fourth proportional to 2,722,396.46, 4,083,566.85 and 700,632.45 is: 1,050,941.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,396.46 : 4,083,566.85 = 700,632.45 : x
  2. Step 2: Convert to fraction form
    2,722,396.46/4,083,566.85 = 700,632.45/x
  3. Step 3: Cross multiply
    2,722,396.46x = 4,083,566.85 × 700,632.45
  4. Step 4: Simplify right side
    2,722,396.46x = 2,861,079,446,854.28
  5. Step 5: Solve for x
    x = 2,861,079,446,854.28/2,722,396.46
  6. Step 6: Final answer
    x = 1,050,941.51

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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.