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Finding the Third Proportional to 3,027,278 and 4,553,673

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Solution

The third proportional to 3,027,278 and 4,553,673 is: 6,849,697.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,278 : 4,553,673 = 4,553,673 : x
  2. Step 2: Convert to fraction form
    3,027,278/4,553,673 = 4,553,673/x
  3. Step 3: Cross multiply
    3,027,278x = 4,553,673 × 4,553,673
  4. Step 4: Simplify right side
    3,027,278x = 20,735,937,790,929
  5. Step 5: Solve for x
    x = 20,735,937,790,929/3,027,278
  6. Step 6: Final answer
    x = 6,849,697.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.