Home / 4,422,755.25-9,460,312.88

Finding the Third Proportional to 4,422,755.25 and 9,460,312.88

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Solution

The third proportional to 4,422,755.25 and 9,460,312.88 is: 20,235,693.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,755.25 : 9,460,312.88 = 9,460,312.88 : x
  2. Step 2: Convert to fraction form
    4,422,755.25/9,460,312.88 = 9,460,312.88/x
  3. Step 3: Cross multiply
    4,422,755.25x = 9,460,312.88 × 9,460,312.88
  4. Step 4: Simplify right side
    4,422,755.25x = 89,497,519,692,890.77
  5. Step 5: Solve for x
    x = 89,497,519,692,890.77/4,422,755.25
  6. Step 6: Final answer
    x = 20,235,693.51

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.