Home / 3,325,091.76-4,588,627.32-1,797,194.16

Finding the Fourth Proportional to 3,325,091.76, 4,588,627.32 and 1,797,194.16

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Solution

The fourth proportional to 3,325,091.76, 4,588,627.32 and 1,797,194.16 is: 2,480,128.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,091.76 : 4,588,627.32 = 1,797,194.16 : x
  2. Step 2: Convert to fraction form
    3,325,091.76/4,588,627.32 = 1,797,194.16/x
  3. Step 3: Cross multiply
    3,325,091.76x = 4,588,627.32 × 1,797,194.16
  4. Step 4: Simplify right side
    3,325,091.76x = 8,246,654,221,920.45
  5. Step 5: Solve for x
    x = 8,246,654,221,920.45/3,325,091.76
  6. Step 6: Final answer
    x = 2,480,128.31

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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.