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Finding the Third Proportional to 4,283,906 and 5,711,235

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Solution

The third proportional to 4,283,906 and 5,711,235 is: 7,614,127.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,906 : 5,711,235 = 5,711,235 : x
  2. Step 2: Convert to fraction form
    4,283,906/5,711,235 = 5,711,235/x
  3. Step 3: Cross multiply
    4,283,906x = 5,711,235 × 5,711,235
  4. Step 4: Simplify right side
    4,283,906x = 32,618,205,225,225
  5. Step 5: Solve for x
    x = 32,618,205,225,225/4,283,906
  6. Step 6: Final answer
    x = 7,614,127.21

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.