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Finding the Third Proportional to 4,197,724 and 6,482,099

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Solution

The third proportional to 4,197,724 and 6,482,099 is: 10,009,616.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,197,724 : 6,482,099 = 6,482,099 : x
  2. Step 2: Convert to fraction form
    4,197,724/6,482,099 = 6,482,099/x
  3. Step 3: Cross multiply
    4,197,724x = 6,482,099 × 6,482,099
  4. Step 4: Simplify right side
    4,197,724x = 42,017,607,445,801
  5. Step 5: Solve for x
    x = 42,017,607,445,801/4,197,724
  6. Step 6: Final answer
    x = 10,009,616.51

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.