Home / 3,463,453.80-5,195,999.90-1,099,549.80

Finding the Fourth Proportional to 3,463,453.80, 5,195,999.90 and 1,099,549.80

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Solution

The fourth proportional to 3,463,453.80, 5,195,999.90 and 1,099,549.80 is: 1,649,584.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,453.80 : 5,195,999.90 = 1,099,549.80 : x
  2. Step 2: Convert to fraction form
    3,463,453.80/5,195,999.90 = 1,099,549.80/x
  3. Step 3: Cross multiply
    3,463,453.80x = 5,195,999.90 × 1,099,549.80
  4. Step 4: Simplify right side
    3,463,453.80x = 5,713,260,650,845.02
  5. Step 5: Solve for x
    x = 5,713,260,650,845.02/3,463,453.80
  6. Step 6: Final answer
    x = 1,649,584.77

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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.