Home / 4,313,010.60-6,469,515.90-4,229,029.80

Finding the Fourth Proportional to 4,313,010.60, 6,469,515.90 and 4,229,029.80

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Solution

The fourth proportional to 4,313,010.60, 6,469,515.90 and 4,229,029.80 is: 6,343,544.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313,010.60 : 6,469,515.90 = 4,229,029.80 : x
  2. Step 2: Convert to fraction form
    4,313,010.60/6,469,515.90 = 4,229,029.80/x
  3. Step 3: Cross multiply
    4,313,010.60x = 6,469,515.90 × 4,229,029.80
  4. Step 4: Simplify right side
    4,313,010.60x = 27,359,775,532,673.82
  5. Step 5: Solve for x
    x = 27,359,775,532,673.82/4,313,010.60
  6. Step 6: Final answer
    x = 6,343,544.70

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Similar ratio
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1.5x scale

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.