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Finding the Third Proportional to 4,307,310 and 6,757,848

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Solution

The third proportional to 4,307,310 and 6,757,848 is: 10,602,559.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,307,310 : 6,757,848 = 6,757,848 : x
  2. Step 2: Convert to fraction form
    4,307,310/6,757,848 = 6,757,848/x
  3. Step 3: Cross multiply
    4,307,310x = 6,757,848 × 6,757,848
  4. Step 4: Simplify right side
    4,307,310x = 45,668,509,591,104
  5. Step 5: Solve for x
    x = 45,668,509,591,104/4,307,310
  6. Step 6: Final answer
    x = 10,602,559.28

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.