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Finding the Third Proportional to 2,243,317.50 and 4,935,213

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Solution

The third proportional to 2,243,317.50 and 4,935,213 is: 10,857,280.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,317.50 : 4,935,213 = 4,935,213 : x
  2. Step 2: Convert to fraction form
    2,243,317.50/4,935,213 = 4,935,213/x
  3. Step 3: Cross multiply
    2,243,317.50x = 4,935,213 × 4,935,213
  4. Step 4: Simplify right side
    2,243,317.50x = 24,356,327,355,369
  5. Step 5: Solve for x
    x = 24,356,327,355,369/2,243,317.50
  6. Step 6: Final answer
    x = 10,857,280.50

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.