Home / 3,526,027.20-5,289,040.80-2,266,315.20

Finding the Fourth Proportional to 3,526,027.20, 5,289,040.80 and 2,266,315.20

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Solution

The fourth proportional to 3,526,027.20, 5,289,040.80 and 2,266,315.20 is: 3,399,472.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,027.20 : 5,289,040.80 = 2,266,315.20 : x
  2. Step 2: Convert to fraction form
    3,526,027.20/5,289,040.80 = 2,266,315.20/x
  3. Step 3: Cross multiply
    3,526,027.20x = 5,289,040.80 × 2,266,315.20
  4. Step 4: Simplify right side
    3,526,027.20x = 11,986,633,558,460.16
  5. Step 5: Solve for x
    x = 11,986,633,558,460.16/3,526,027.20
  6. Step 6: Final answer
    x = 3,399,472.80

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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.