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Finding the Third Proportional to 4,703,538 and 10,303,914

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Solution

The third proportional to 4,703,538 and 10,303,914 is: 22,572,506.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,538 : 10,303,914 = 10,303,914 : x
  2. Step 2: Convert to fraction form
    4,703,538/10,303,914 = 10,303,914/x
  3. Step 3: Cross multiply
    4,703,538x = 10,303,914 × 10,303,914
  4. Step 4: Simplify right side
    4,703,538x = 106,170,643,719,396
  5. Step 5: Solve for x
    x = 106,170,643,719,396/4,703,538
  6. Step 6: Final answer
    x = 22,572,506.85

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.