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Finding the Third Proportional to 2,960,818 and 6,454,292

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Solution

The third proportional to 2,960,818 and 6,454,292 is: 14,069,721.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,818 : 6,454,292 = 6,454,292 : x
  2. Step 2: Convert to fraction form
    2,960,818/6,454,292 = 6,454,292/x
  3. Step 3: Cross multiply
    2,960,818x = 6,454,292 × 6,454,292
  4. Step 4: Simplify right side
    2,960,818x = 41,657,885,221,264
  5. Step 5: Solve for x
    x = 41,657,885,221,264/2,960,818
  6. Step 6: Final answer
    x = 14,069,721.69

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.