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Finding the Third Proportional to 4,317,522 and 9,299,526

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Solution

The third proportional to 4,317,522 and 9,299,526 is: 20,030,282.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,522 : 9,299,526 = 9,299,526 : x
  2. Step 2: Convert to fraction form
    4,317,522/9,299,526 = 9,299,526/x
  3. Step 3: Cross multiply
    4,317,522x = 9,299,526 × 9,299,526
  4. Step 4: Simplify right side
    4,317,522x = 86,481,183,824,676
  5. Step 5: Solve for x
    x = 86,481,183,824,676/4,317,522
  6. Step 6: Final answer
    x = 20,030,282.14

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.