Home / 3,987,555.75-5,502,101.00-2,244,954.15

Finding the Fourth Proportional to 3,987,555.75, 5,502,101.00 and 2,244,954.15

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Solution

The fourth proportional to 3,987,555.75, 5,502,101.00 and 2,244,954.15 is: 3,097,628.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,987,555.75 : 5,502,101.00 = 2,244,954.15 : x
  2. Step 2: Convert to fraction form
    3,987,555.75/5,502,101.00 = 2,244,954.15/x
  3. Step 3: Cross multiply
    3,987,555.75x = 5,502,101.00 × 2,244,954.15
  4. Step 4: Simplify right side
    3,987,555.75x = 12,351,964,462,444.38
  5. Step 5: Solve for x
    x = 12,351,964,462,444.38/3,987,555.75
  6. Step 6: Final answer
    x = 3,097,628.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.