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Finding the Third Proportional to 4,712,758 and 7,252,844

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Solution

The third proportional to 4,712,758 and 7,252,844 is: 11,161,987.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,712,758 : 7,252,844 = 7,252,844 : x
  2. Step 2: Convert to fraction form
    4,712,758/7,252,844 = 7,252,844/x
  3. Step 3: Cross multiply
    4,712,758x = 7,252,844 × 7,252,844
  4. Step 4: Simplify right side
    4,712,758x = 52,603,746,088,336
  5. Step 5: Solve for x
    x = 52,603,746,088,336/4,712,758
  6. Step 6: Final answer
    x = 11,161,987.54

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.