Home / 7,789,194.48-11,673,348-6,062,149.80

Finding the Fourth Proportional to 7,789,194.48, 11,673,348 and 6,062,149.80

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Solution

The fourth proportional to 7,789,194.48, 11,673,348 and 6,062,149.80 is: 9,085,096.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,789,194.48 : 11,673,348 = 6,062,149.80 : x
  2. Step 2: Convert to fraction form
    7,789,194.48/11,673,348 = 6,062,149.80/x
  3. Step 3: Cross multiply
    7,789,194.48x = 11,673,348 × 6,062,149.80
  4. Step 4: Simplify right side
    7,789,194.48x = 70,765,584,243,530.39
  5. Step 5: Solve for x
    x = 70,765,584,243,530.39/7,789,194.48
  6. Step 6: Final answer
    x = 9,085,096.59

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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.