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Finding the Third Proportional to 3,302,756 and 5,104,428

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Solution

The third proportional to 3,302,756 and 5,104,428 is: 7,888,922.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,756 : 5,104,428 = 5,104,428 : x
  2. Step 2: Convert to fraction form
    3,302,756/5,104,428 = 5,104,428/x
  3. Step 3: Cross multiply
    3,302,756x = 5,104,428 × 5,104,428
  4. Step 4: Simplify right side
    3,302,756x = 26,055,185,207,184
  5. Step 5: Solve for x
    x = 26,055,185,207,184/3,302,756
  6. Step 6: Final answer
    x = 7,888,922.22

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.