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Finding the Third Proportional to 4,817,217 and 7,044,954

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Solution

The third proportional to 4,817,217 and 7,044,954 is: 10,302,914.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,817,217 : 7,044,954 = 7,044,954 : x
  2. Step 2: Convert to fraction form
    4,817,217/7,044,954 = 7,044,954/x
  3. Step 3: Cross multiply
    4,817,217x = 7,044,954 × 7,044,954
  4. Step 4: Simplify right side
    4,817,217x = 49,631,376,862,116
  5. Step 5: Solve for x
    x = 49,631,376,862,116/4,817,217
  6. Step 6: Final answer
    x = 10,302,914.91

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.