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Finding the Third Proportional to 3,281,653 and 4,967,754

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Solution

The third proportional to 3,281,653 and 4,967,754 is: 7,520,167.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,281,653 : 4,967,754 = 4,967,754 : x
  2. Step 2: Convert to fraction form
    3,281,653/4,967,754 = 4,967,754/x
  3. Step 3: Cross multiply
    3,281,653x = 4,967,754 × 4,967,754
  4. Step 4: Simplify right side
    3,281,653x = 24,678,579,804,516
  5. Step 5: Solve for x
    x = 24,678,579,804,516/3,281,653
  6. Step 6: Final answer
    x = 7,520,167.37

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.