Home / 6,005,418.60-8,287,485.66-3,252,110.78

Finding the Fourth Proportional to 6,005,418.60, 8,287,485.66 and 3,252,110.78

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Solution

The fourth proportional to 6,005,418.60, 8,287,485.66 and 3,252,110.78 is: 4,487,917.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,005,418.60 : 8,287,485.66 = 3,252,110.78 : x
  2. Step 2: Convert to fraction form
    6,005,418.60/8,287,485.66 = 3,252,110.78/x
  3. Step 3: Cross multiply
    6,005,418.60x = 8,287,485.66 × 3,252,110.78
  4. Step 4: Simplify right side
    6,005,418.60x = 26,951,821,453,981.41
  5. Step 5: Solve for x
    x = 26,951,821,453,981.41/6,005,418.60
  6. Step 6: Final answer
    x = 4,487,917.20

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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.