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Finding the Third Proportional to 3,015,559 and 6,503,473

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Solution

The third proportional to 3,015,559 and 6,503,473 is: 14,025,645.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,015,559 : 6,503,473 = 6,503,473 : x
  2. Step 2: Convert to fraction form
    3,015,559/6,503,473 = 6,503,473/x
  3. Step 3: Cross multiply
    3,015,559x = 6,503,473 × 6,503,473
  4. Step 4: Simplify right side
    3,015,559x = 42,295,161,061,729
  5. Step 5: Solve for x
    x = 42,295,161,061,729/3,015,559
  6. Step 6: Final answer
    x = 14,025,645.35

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.