Home / 3,084,403.35-4,256,609.61-1,707,747.03

Finding the Fourth Proportional to 3,084,403.35, 4,256,609.61 and 1,707,747.03

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Solution

The fourth proportional to 3,084,403.35, 4,256,609.61 and 1,707,747.03 is: 2,356,764.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,403.35 : 4,256,609.61 = 1,707,747.03 : x
  2. Step 2: Convert to fraction form
    3,084,403.35/4,256,609.61 = 1,707,747.03/x
  3. Step 3: Cross multiply
    3,084,403.35x = 4,256,609.61 × 1,707,747.03
  4. Step 4: Simplify right side
    3,084,403.35x = 7,269,212,419,346.96
  5. Step 5: Solve for x
    x = 7,269,212,419,346.96/3,084,403.35
  6. Step 6: Final answer
    x = 2,356,764.53

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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.