Home / 2,232,949.02-3,082,171.41-1,266,721.62

Finding the Fourth Proportional to 2,232,949.02, 3,082,171.41 and 1,266,721.62

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Solution

The fourth proportional to 2,232,949.02, 3,082,171.41 and 1,266,721.62 is: 1,748,473.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,949.02 : 3,082,171.41 = 1,266,721.62 : x
  2. Step 2: Convert to fraction form
    2,232,949.02/3,082,171.41 = 1,266,721.62/x
  3. Step 3: Cross multiply
    2,232,949.02x = 3,082,171.41 × 1,266,721.62
  4. Step 4: Simplify right side
    2,232,949.02x = 3,904,253,161,592.89
  5. Step 5: Solve for x
    x = 3,904,253,161,592.89/2,232,949.02
  6. Step 6: Final answer
    x = 1,748,473.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.