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Finding the Third Proportional to 2,993,421 and 6,566,298

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Solution

The third proportional to 2,993,421 and 6,566,298 is: 14,403,677.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,993,421 : 6,566,298 = 6,566,298 : x
  2. Step 2: Convert to fraction form
    2,993,421/6,566,298 = 6,566,298/x
  3. Step 3: Cross multiply
    2,993,421x = 6,566,298 × 6,566,298
  4. Step 4: Simplify right side
    2,993,421x = 43,116,269,424,804
  5. Step 5: Solve for x
    x = 43,116,269,424,804/2,993,421
  6. Step 6: Final answer
    x = 14,403,677.07

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.