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Finding the Third Proportional to 2,507,179.50 and 5,413,365

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Solution

The third proportional to 2,507,179.50 and 5,413,365 is: 11,688,241.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,179.50 : 5,413,365 = 5,413,365 : x
  2. Step 2: Convert to fraction form
    2,507,179.50/5,413,365 = 5,413,365/x
  3. Step 3: Cross multiply
    2,507,179.50x = 5,413,365 × 5,413,365
  4. Step 4: Simplify right side
    2,507,179.50x = 29,304,520,623,225
  5. Step 5: Solve for x
    x = 29,304,520,623,225/2,507,179.50
  6. Step 6: Final answer
    x = 11,688,241.96

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.