Home / 4,491,082.02-6,197,687.06-2,557,342.59

Finding the Fourth Proportional to 4,491,082.02, 6,197,687.06 and 2,557,342.59

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Solution

The fourth proportional to 4,491,082.02, 6,197,687.06 and 2,557,342.59 is: 3,529,129.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,082.02 : 6,197,687.06 = 2,557,342.59 : x
  2. Step 2: Convert to fraction form
    4,491,082.02/6,197,687.06 = 2,557,342.59/x
  3. Step 3: Cross multiply
    4,491,082.02x = 6,197,687.06 × 2,557,342.59
  4. Step 4: Simplify right side
    4,491,082.02x = 15,849,609,081,010.42
  5. Step 5: Solve for x
    x = 15,849,609,081,010.42/4,491,082.02
  6. Step 6: Final answer
    x = 3,529,129.29

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Double scale
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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.