Home / 6,220,996-9,331,494.12-1,493,188

Finding the Fourth Proportional to 6,220,996, 9,331,494.12 and 1,493,188

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Solution

The fourth proportional to 6,220,996, 9,331,494.12 and 1,493,188 is: 2,239,782.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220,996 : 9,331,494.12 = 1,493,188 : x
  2. Step 2: Convert to fraction form
    6,220,996/9,331,494.12 = 1,493,188/x
  3. Step 3: Cross multiply
    6,220,996x = 9,331,494.12 × 1,493,188
  4. Step 4: Simplify right side
    6,220,996x = 13,933,675,042,054.56
  5. Step 5: Solve for x
    x = 13,933,675,042,054.56/6,220,996
  6. Step 6: Final answer
    x = 2,239,782.03

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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.