Home / 8,858,117.25-12,224,201.96-4,783,736.25

Finding the Fourth Proportional to 8,858,117.25, 12,224,201.96 and 4,783,736.25

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Solution

The fourth proportional to 8,858,117.25, 12,224,201.96 and 4,783,736.25 is: 6,601,556.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,858,117.25 : 12,224,201.96 = 4,783,736.25 : x
  2. Step 2: Convert to fraction form
    8,858,117.25/12,224,201.96 = 4,783,736.25/x
  3. Step 3: Cross multiply
    8,858,117.25x = 12,224,201.96 × 4,783,736.25
  4. Step 4: Simplify right side
    8,858,117.25x = 58,477,358,055,332.39
  5. Step 5: Solve for x
    x = 58,477,358,055,332.39/8,858,117.25
  6. Step 6: Final answer
    x = 6,601,556.11

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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.