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Finding the Third Proportional to 6,237,380 and 9,330,681

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Solution

The third proportional to 6,237,380 and 9,330,681 is: 13,958,041.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,380 : 9,330,681 = 9,330,681 : x
  2. Step 2: Convert to fraction form
    6,237,380/9,330,681 = 9,330,681/x
  3. Step 3: Cross multiply
    6,237,380x = 9,330,681 × 9,330,681
  4. Step 4: Simplify right side
    6,237,380x = 87,061,607,923,761
  5. Step 5: Solve for x
    x = 87,061,607,923,761/6,237,380
  6. Step 6: Final answer
    x = 13,958,041.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.