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Finding the Third Proportional to 2,814,275 and 6,636,840

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Solution

The third proportional to 2,814,275 and 6,636,840 is: 15,651,507.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,814,275 : 6,636,840 = 6,636,840 : x
  2. Step 2: Convert to fraction form
    2,814,275/6,636,840 = 6,636,840/x
  3. Step 3: Cross multiply
    2,814,275x = 6,636,840 × 6,636,840
  4. Step 4: Simplify right side
    2,814,275x = 44,047,645,185,600
  5. Step 5: Solve for x
    x = 44,047,645,185,600/2,814,275
  6. Step 6: Final answer
    x = 15,651,507.11

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.