Home / 2,488,462.20-3,732,693.30-2,433,166.20

Finding the Fourth Proportional to 2,488,462.20, 3,732,693.30 and 2,433,166.20

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Solution

The fourth proportional to 2,488,462.20, 3,732,693.30 and 2,433,166.20 is: 3,649,749.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,462.20 : 3,732,693.30 = 2,433,166.20 : x
  2. Step 2: Convert to fraction form
    2,488,462.20/3,732,693.30 = 2,433,166.20/x
  3. Step 3: Cross multiply
    2,488,462.20x = 3,732,693.30 × 2,433,166.20
  4. Step 4: Simplify right side
    2,488,462.20x = 9,082,263,172,526.46
  5. Step 5: Solve for x
    x = 9,082,263,172,526.46/2,488,462.20
  6. Step 6: Final answer
    x = 3,649,749.30

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Half scale
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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.