Home / 2,247,202.30-3,370,803.45-1,967,266.30

Finding the Fourth Proportional to 2,247,202.30, 3,370,803.45 and 1,967,266.30

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Solution

The fourth proportional to 2,247,202.30, 3,370,803.45 and 1,967,266.30 is: 2,950,899.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,202.30 : 3,370,803.45 = 1,967,266.30 : x
  2. Step 2: Convert to fraction form
    2,247,202.30/3,370,803.45 = 1,967,266.30/x
  3. Step 3: Cross multiply
    2,247,202.30x = 3,370,803.45 × 1,967,266.30
  4. Step 4: Simplify right side
    2,247,202.30x = 6,631,268,031,108.74
  5. Step 5: Solve for x
    x = 6,631,268,031,108.74/2,247,202.30
  6. Step 6: Final answer
    x = 2,950,899.45

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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.