Home / 5,504,241.90-8,256,362.85-5,451,097.80

Finding the Fourth Proportional to 5,504,241.90, 8,256,362.85 and 5,451,097.80

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Solution

The fourth proportional to 5,504,241.90, 8,256,362.85 and 5,451,097.80 is: 8,176,646.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504,241.90 : 8,256,362.85 = 5,451,097.80 : x
  2. Step 2: Convert to fraction form
    5,504,241.90/8,256,362.85 = 5,451,097.80/x
  3. Step 3: Cross multiply
    5,504,241.90x = 8,256,362.85 × 5,451,097.80
  4. Step 4: Simplify right side
    5,504,241.90x = 45,006,241,367,636.73
  5. Step 5: Solve for x
    x = 45,006,241,367,636.73/5,504,241.90
  6. Step 6: Final answer
    x = 8,176,646.70

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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.