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Finding the Third Proportional to 4,520,232 and 9,757,476

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Solution

The third proportional to 4,520,232 and 9,757,476 is: 21,062,710.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,520,232 : 9,757,476 = 9,757,476 : x
  2. Step 2: Convert to fraction form
    4,520,232/9,757,476 = 9,757,476/x
  3. Step 3: Cross multiply
    4,520,232x = 9,757,476 × 9,757,476
  4. Step 4: Simplify right side
    4,520,232x = 95,208,337,890,576
  5. Step 5: Solve for x
    x = 95,208,337,890,576/4,520,232
  6. Step 6: Final answer
    x = 21,062,710.47

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.