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Finding the Third Proportional to 4,634,304 and 9,692,340

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Solution

The third proportional to 4,634,304 and 9,692,340 is: 20,270,887.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634,304 : 9,692,340 = 9,692,340 : x
  2. Step 2: Convert to fraction form
    4,634,304/9,692,340 = 9,692,340/x
  3. Step 3: Cross multiply
    4,634,304x = 9,692,340 × 9,692,340
  4. Step 4: Simplify right side
    4,634,304x = 93,941,454,675,600
  5. Step 5: Solve for x
    x = 93,941,454,675,600/4,634,304
  6. Step 6: Final answer
    x = 20,270,887.42

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.