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Finding the Third Proportional to 4,168,824 and 6,263,262

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Solution

The third proportional to 4,168,824 and 6,263,262 is: 9,409,956.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,824 : 6,263,262 = 6,263,262 : x
  2. Step 2: Convert to fraction form
    4,168,824/6,263,262 = 6,263,262/x
  3. Step 3: Cross multiply
    4,168,824x = 6,263,262 × 6,263,262
  4. Step 4: Simplify right side
    4,168,824x = 39,228,450,880,644
  5. Step 5: Solve for x
    x = 39,228,450,880,644/4,168,824
  6. Step 6: Final answer
    x = 9,409,956.11

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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.