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Finding the Third Proportional to 5,346,162 and 7,724,283

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Solution

The third proportional to 5,346,162 and 7,724,283 is: 11,160,258.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,162 : 7,724,283 = 7,724,283 : x
  2. Step 2: Convert to fraction form
    5,346,162/7,724,283 = 7,724,283/x
  3. Step 3: Cross multiply
    5,346,162x = 7,724,283 × 7,724,283
  4. Step 4: Simplify right side
    5,346,162x = 59,664,547,864,089
  5. Step 5: Solve for x
    x = 59,664,547,864,089/5,346,162
  6. Step 6: Final answer
    x = 11,160,258.12

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.