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Finding the Third Proportional to 4,846,446 and 7,603,281

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Solution

The third proportional to 4,846,446 and 7,603,281 is: 11,928,304.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,446 : 7,603,281 = 7,603,281 : x
  2. Step 2: Convert to fraction form
    4,846,446/7,603,281 = 7,603,281/x
  3. Step 3: Cross multiply
    4,846,446x = 7,603,281 × 7,603,281
  4. Step 4: Simplify right side
    4,846,446x = 57,809,881,964,961
  5. Step 5: Solve for x
    x = 57,809,881,964,961/4,846,446
  6. Step 6: Final answer
    x = 11,928,304.16

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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.