Home / 3,126,570.78-4,683,787.71-2,304,414.60

Finding the Fourth Proportional to 3,126,570.78, 4,683,787.71 and 2,304,414.60

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Solution

The fourth proportional to 3,126,570.78, 4,683,787.71 and 2,304,414.60 is: 3,452,149.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,126,570.78 : 4,683,787.71 = 2,304,414.60 : x
  2. Step 2: Convert to fraction form
    3,126,570.78/4,683,787.71 = 2,304,414.60/x
  3. Step 3: Cross multiply
    3,126,570.78x = 4,683,787.71 × 2,304,414.60
  4. Step 4: Simplify right side
    3,126,570.78x = 10,793,388,782,224.57
  5. Step 5: Solve for x
    x = 10,793,388,782,224.57/3,126,570.78
  6. Step 6: Final answer
    x = 3,452,149.19

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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.