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Finding the Third Proportional to 3,070,888 and 4,816,898

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Solution

The third proportional to 3,070,888 and 4,816,898 is: 7,555,634.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,888 : 4,816,898 = 4,816,898 : x
  2. Step 2: Convert to fraction form
    3,070,888/4,816,898 = 4,816,898/x
  3. Step 3: Cross multiply
    3,070,888x = 4,816,898 × 4,816,898
  4. Step 4: Simplify right side
    3,070,888x = 23,202,506,342,404
  5. Step 5: Solve for x
    x = 23,202,506,342,404/3,070,888
  6. Step 6: Final answer
    x = 7,555,634.18

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.