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Finding the Third Proportional to 758,816 and 1,756,748

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Solution

The third proportional to 758,816 and 1,756,748 is: 4,067,077.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,816 : 1,756,748 = 1,756,748 : x
  2. Step 2: Convert to fraction form
    758,816/1,756,748 = 1,756,748/x
  3. Step 3: Cross multiply
    758,816x = 1,756,748 × 1,756,748
  4. Step 4: Simplify right side
    758,816x = 3,086,163,535,504
  5. Step 5: Solve for x
    x = 3,086,163,535,504/758,816
  6. Step 6: Final answer
    x = 4,067,077.57

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.