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Finding the Third Proportional to 4,570,601 and 6,687,653

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Solution

The third proportional to 4,570,601 and 6,687,653 is: 9,785,300.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,601 : 6,687,653 = 6,687,653 : x
  2. Step 2: Convert to fraction form
    4,570,601/6,687,653 = 6,687,653/x
  3. Step 3: Cross multiply
    4,570,601x = 6,687,653 × 6,687,653
  4. Step 4: Simplify right side
    4,570,601x = 44,724,702,648,409
  5. Step 5: Solve for x
    x = 44,724,702,648,409/4,570,601
  6. Step 6: Final answer
    x = 9,785,300.15

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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.