Home / 6,126,657.48-9,188,800.38-2,339,240.04

Finding the Fourth Proportional to 6,126,657.48, 9,188,800.38 and 2,339,240.04

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Solution

The fourth proportional to 6,126,657.48, 9,188,800.38 and 2,339,240.04 is: 3,508,407.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,126,657.48 : 9,188,800.38 = 2,339,240.04 : x
  2. Step 2: Convert to fraction form
    6,126,657.48/9,188,800.38 = 2,339,240.04/x
  3. Step 3: Cross multiply
    6,126,657.48x = 9,188,800.38 × 2,339,240.04
  4. Step 4: Simplify right side
    6,126,657.48x = 21,494,809,768,463.22
  5. Step 5: Solve for x
    x = 21,494,809,768,463.22/6,126,657.48
  6. Step 6: Final answer
    x = 3,508,407.29

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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.