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Finding the Third Proportional to 2,747,078 and 4,041,174

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Solution

The third proportional to 2,747,078 and 4,041,174 is: 5,944,893.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,747,078 : 4,041,174 = 4,041,174 : x
  2. Step 2: Convert to fraction form
    2,747,078/4,041,174 = 4,041,174/x
  3. Step 3: Cross multiply
    2,747,078x = 4,041,174 × 4,041,174
  4. Step 4: Simplify right side
    2,747,078x = 16,331,087,298,276
  5. Step 5: Solve for x
    x = 16,331,087,298,276/2,747,078
  6. Step 6: Final answer
    x = 5,944,893.92

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.