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Finding the Third Proportional to 3,101,316 and 6,578,364

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Solution

The third proportional to 3,101,316 and 6,578,364 is: 13,953,712.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,101,316 : 6,578,364 = 6,578,364 : x
  2. Step 2: Convert to fraction form
    3,101,316/6,578,364 = 6,578,364/x
  3. Step 3: Cross multiply
    3,101,316x = 6,578,364 × 6,578,364
  4. Step 4: Simplify right side
    3,101,316x = 43,274,872,916,496
  5. Step 5: Solve for x
    x = 43,274,872,916,496/3,101,316
  6. Step 6: Final answer
    x = 13,953,712.85

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.