Home / 4,098,266.20-6,147,399.30-2,208,698.20

Finding the Fourth Proportional to 4,098,266.20, 6,147,399.30 and 2,208,698.20

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Solution

The fourth proportional to 4,098,266.20, 6,147,399.30 and 2,208,698.20 is: 3,313,047.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,266.20 : 6,147,399.30 = 2,208,698.20 : x
  2. Step 2: Convert to fraction form
    4,098,266.20/6,147,399.30 = 2,208,698.20/x
  3. Step 3: Cross multiply
    4,098,266.20x = 6,147,399.30 × 2,208,698.20
  4. Step 4: Simplify right side
    4,098,266.20x = 13,577,749,768,591.26
  5. Step 5: Solve for x
    x = 13,577,749,768,591.26/4,098,266.20
  6. Step 6: Final answer
    x = 3,313,047.30

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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.