Home / 2,770,217.92-3,822,885.60-1,546,452.64

Finding the Fourth Proportional to 2,770,217.92, 3,822,885.60 and 1,546,452.64

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Solution

The fourth proportional to 2,770,217.92, 3,822,885.60 and 1,546,452.64 is: 2,134,096.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,217.92 : 3,822,885.60 = 1,546,452.64 : x
  2. Step 2: Convert to fraction form
    2,770,217.92/3,822,885.60 = 1,546,452.64/x
  3. Step 3: Cross multiply
    2,770,217.92x = 3,822,885.60 × 1,546,452.64
  4. Step 4: Simplify right side
    2,770,217.92x = 5,911,911,528,537.98
  5. Step 5: Solve for x
    x = 5,911,911,528,537.98/2,770,217.92
  6. Step 6: Final answer
    x = 2,134,096.20

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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.