Home / 1,566,786.30-2,350,179.45-444,855.30

Finding the Fourth Proportional to 1,566,786.30, 2,350,179.45 and 444,855.30

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Solution

The fourth proportional to 1,566,786.30, 2,350,179.45 and 444,855.30 is: 667,282.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,786.30 : 2,350,179.45 = 444,855.30 : x
  2. Step 2: Convert to fraction form
    1,566,786.30/2,350,179.45 = 444,855.30/x
  3. Step 3: Cross multiply
    1,566,786.30x = 2,350,179.45 × 444,855.30
  4. Step 4: Simplify right side
    1,566,786.30x = 1,045,489,784,283.59
  5. Step 5: Solve for x
    x = 1,045,489,784,283.59/1,566,786.30
  6. Step 6: Final answer
    x = 667,282.95

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Double scale
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Similar ratio
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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.