Home / 2,414,752.80-3,616,880.40-1,466,469.60

Finding the Fourth Proportional to 2,414,752.80, 3,616,880.40 and 1,466,469.60

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Solution

The fourth proportional to 2,414,752.80, 3,616,880.40 and 1,466,469.60 is: 2,196,516.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,752.80 : 3,616,880.40 = 1,466,469.60 : x
  2. Step 2: Convert to fraction form
    2,414,752.80/3,616,880.40 = 1,466,469.60/x
  3. Step 3: Cross multiply
    2,414,752.80x = 3,616,880.40 × 1,466,469.60
  4. Step 4: Simplify right side
    2,414,752.80x = 5,304,045,153,435.84
  5. Step 5: Solve for x
    x = 5,304,045,153,435.84/2,414,752.80
  6. Step 6: Final answer
    x = 2,196,516.83

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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.