Home / 4,347,029.40-6,520,544.10-2,751,394.20

Finding the Fourth Proportional to 4,347,029.40, 6,520,544.10 and 2,751,394.20

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Solution

The fourth proportional to 4,347,029.40, 6,520,544.10 and 2,751,394.20 is: 4,127,091.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347,029.40 : 6,520,544.10 = 2,751,394.20 : x
  2. Step 2: Convert to fraction form
    4,347,029.40/6,520,544.10 = 2,751,394.20/x
  3. Step 3: Cross multiply
    4,347,029.40x = 6,520,544.10 × 2,751,394.20
  4. Step 4: Simplify right side
    4,347,029.40x = 17,940,587,217,584.22
  5. Step 5: Solve for x
    x = 17,940,587,217,584.22/4,347,029.40
  6. Step 6: Final answer
    x = 4,127,091.30

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Similar ratio
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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.