Home / 5,757,212.25-7,945,652.75-3,342,764.25

Finding the Fourth Proportional to 5,757,212.25, 7,945,652.75 and 3,342,764.25

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Solution

The fourth proportional to 5,757,212.25, 7,945,652.75 and 3,342,764.25 is: 4,613,421.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,757,212.25 : 7,945,652.75 = 3,342,764.25 : x
  2. Step 2: Convert to fraction form
    5,757,212.25/7,945,652.75 = 3,342,764.25/x
  3. Step 3: Cross multiply
    5,757,212.25x = 7,945,652.75 × 3,342,764.25
  4. Step 4: Simplify right side
    5,757,212.25x = 26,560,443,938,900.37
  5. Step 5: Solve for x
    x = 26,560,443,938,900.37/5,757,212.25
  6. Step 6: Final answer
    x = 4,613,421.01

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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.