Home / 4,850,220.20-7,275,330.30-4,401,447.80

Finding the Fourth Proportional to 4,850,220.20, 7,275,330.30 and 4,401,447.80

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Solution

The fourth proportional to 4,850,220.20, 7,275,330.30 and 4,401,447.80 is: 6,602,171.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,220.20 : 7,275,330.30 = 4,401,447.80 : x
  2. Step 2: Convert to fraction form
    4,850,220.20/7,275,330.30 = 4,401,447.80/x
  3. Step 3: Cross multiply
    4,850,220.20x = 7,275,330.30 × 4,401,447.80
  4. Step 4: Simplify right side
    4,850,220.20x = 32,021,986,543,208.34
  5. Step 5: Solve for x
    x = 32,021,986,543,208.34/4,850,220.20
  6. Step 6: Final answer
    x = 6,602,171.70

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Double scale
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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.