Home / 4,327,255.40-5,971,211.68-2,393,474.36

Finding the Fourth Proportional to 4,327,255.40, 5,971,211.68 and 2,393,474.36

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Solution

The fourth proportional to 4,327,255.40, 5,971,211.68 and 2,393,474.36 is: 3,302,772.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,255.40 : 5,971,211.68 = 2,393,474.36 : x
  2. Step 2: Convert to fraction form
    4,327,255.40/5,971,211.68 = 2,393,474.36/x
  3. Step 3: Cross multiply
    4,327,255.40x = 5,971,211.68 × 2,393,474.36
  4. Step 4: Simplify right side
    4,327,255.40x = 14,291,942,054,212.52
  5. Step 5: Solve for x
    x = 14,291,942,054,212.52/4,327,255.40
  6. Step 6: Final answer
    x = 3,302,772.94

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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.