Home / 6,844,502.80-10,266,754.20-3,485,270.80

Finding the Fourth Proportional to 6,844,502.80, 10,266,754.20 and 3,485,270.80

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Solution

The fourth proportional to 6,844,502.80, 10,266,754.20 and 3,485,270.80 is: 5,227,906.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,502.80 : 10,266,754.20 = 3,485,270.80 : x
  2. Step 2: Convert to fraction form
    6,844,502.80/10,266,754.20 = 3,485,270.80/x
  3. Step 3: Cross multiply
    6,844,502.80x = 10,266,754.20 × 3,485,270.80
  4. Step 4: Simplify right side
    6,844,502.80x = 35,782,418,624,037.36
  5. Step 5: Solve for x
    x = 35,782,418,624,037.36/6,844,502.80
  6. Step 6: Final answer
    x = 5,227,906.20

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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.