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Finding the Third Proportional to 4,483,422 and 9,604,631.25

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Solution

The third proportional to 4,483,422 and 9,604,631.25 is: 20,575,565.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,422 : 9,604,631.25 = 9,604,631.25 : x
  2. Step 2: Convert to fraction form
    4,483,422/9,604,631.25 = 9,604,631.25/x
  3. Step 3: Cross multiply
    4,483,422x = 9,604,631.25 × 9,604,631.25
  4. Step 4: Simplify right side
    4,483,422x = 92,248,941,448,476.56
  5. Step 5: Solve for x
    x = 92,248,941,448,476.56/4,483,422
  6. Step 6: Final answer
    x = 20,575,565.15

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.