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Finding the Third Proportional to 3,255,624 and 4,789,314

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Solution

The third proportional to 3,255,624 and 4,789,314 is: 7,045,509.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,624 : 4,789,314 = 4,789,314 : x
  2. Step 2: Convert to fraction form
    3,255,624/4,789,314 = 4,789,314/x
  3. Step 3: Cross multiply
    3,255,624x = 4,789,314 × 4,789,314
  4. Step 4: Simplify right side
    3,255,624x = 22,937,528,590,596
  5. Step 5: Solve for x
    x = 22,937,528,590,596/3,255,624
  6. Step 6: Final answer
    x = 7,045,509.12

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.