Home / 2,672,967.38-3,999,873.26-2,314,375.34

Finding the Fourth Proportional to 2,672,967.38, 3,999,873.26 and 2,314,375.34

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Solution

The fourth proportional to 2,672,967.38, 3,999,873.26 and 2,314,375.34 is: 3,463,270.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,672,967.38 : 3,999,873.26 = 2,314,375.34 : x
  2. Step 2: Convert to fraction form
    2,672,967.38/3,999,873.26 = 2,314,375.34/x
  3. Step 3: Cross multiply
    2,672,967.38x = 3,999,873.26 × 2,314,375.34
  4. Step 4: Simplify right side
    2,672,967.38x = 9,257,208,036,069.41
  5. Step 5: Solve for x
    x = 9,257,208,036,069.41/2,672,967.38
  6. Step 6: Final answer
    x = 3,463,270.11

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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.