Home / 4,361,578.22-6,543,706.26-2,233,156.62

Finding the Fourth Proportional to 4,361,578.22, 6,543,706.26 and 2,233,156.62

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Solution

The fourth proportional to 4,361,578.22, 6,543,706.26 and 2,233,156.62 is: 3,350,420.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,578.22 : 6,543,706.26 = 2,233,156.62 : x
  2. Step 2: Convert to fraction form
    4,361,578.22/6,543,706.26 = 2,233,156.62/x
  3. Step 3: Cross multiply
    4,361,578.22x = 6,543,706.26 × 2,233,156.62
  4. Step 4: Simplify right side
    4,361,578.22x = 14,613,120,953,854.44
  5. Step 5: Solve for x
    x = 14,613,120,953,854.44/4,361,578.22
  6. Step 6: Final answer
    x = 3,350,420.47

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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.