Home / 6,162,805.20-9,244,207.80-2,967,160.80

Finding the Fourth Proportional to 6,162,805.20, 9,244,207.80 and 2,967,160.80

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Solution

The fourth proportional to 6,162,805.20, 9,244,207.80 and 2,967,160.80 is: 4,450,741.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162,805.20 : 9,244,207.80 = 2,967,160.80 : x
  2. Step 2: Convert to fraction form
    6,162,805.20/9,244,207.80 = 2,967,160.80/x
  3. Step 3: Cross multiply
    6,162,805.20x = 9,244,207.80 × 2,967,160.80
  4. Step 4: Simplify right side
    6,162,805.20x = 27,429,051,011,214.24
  5. Step 5: Solve for x
    x = 27,429,051,011,214.24/6,162,805.20
  6. Step 6: Final answer
    x = 4,450,741.20

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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.