Home / 6,259,096.80-9,388,645.20-5,839,192.80

Finding the Fourth Proportional to 6,259,096.80, 9,388,645.20 and 5,839,192.80

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Solution

The fourth proportional to 6,259,096.80, 9,388,645.20 and 5,839,192.80 is: 8,758,789.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259,096.80 : 9,388,645.20 = 5,839,192.80 : x
  2. Step 2: Convert to fraction form
    6,259,096.80/9,388,645.20 = 5,839,192.80/x
  3. Step 3: Cross multiply
    6,259,096.80x = 9,388,645.20 × 5,839,192.80
  4. Step 4: Simplify right side
    6,259,096.80x = 54,822,109,453,594.55
  5. Step 5: Solve for x
    x = 54,822,109,453,594.55/6,259,096.80
  6. Step 6: Final answer
    x = 8,758,789.20

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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.