Home / 4,456,738.65-9,392,250.90

Finding the Third Proportional to 4,456,738.65 and 9,392,250.90

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Solution

The third proportional to 4,456,738.65 and 9,392,250.90 is: 19,793,482.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,738.65 : 9,392,250.90 = 9,392,250.90 : x
  2. Step 2: Convert to fraction form
    4,456,738.65/9,392,250.90 = 9,392,250.90/x
  3. Step 3: Cross multiply
    4,456,738.65x = 9,392,250.90 × 9,392,250.90
  4. Step 4: Simplify right side
    4,456,738.65x = 88,214,377,012,577.94
  5. Step 5: Solve for x
    x = 88,214,377,012,577.94/4,456,738.65
  6. Step 6: Final answer
    x = 19,793,482.16

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.