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Finding the Third Proportional to 4,644,458 and 7,036,671

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Solution

The third proportional to 4,644,458 and 7,036,671 is: 10,661,037.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,458 : 7,036,671 = 7,036,671 : x
  2. Step 2: Convert to fraction form
    4,644,458/7,036,671 = 7,036,671/x
  3. Step 3: Cross multiply
    4,644,458x = 7,036,671 × 7,036,671
  4. Step 4: Simplify right side
    4,644,458x = 49,514,738,762,241
  5. Step 5: Solve for x
    x = 49,514,738,762,241/4,644,458
  6. Step 6: Final answer
    x = 10,661,037.04

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.