Home / 6,018,348.32-8,305,336.78-3,265,035.74

Finding the Fourth Proportional to 6,018,348.32, 8,305,336.78 and 3,265,035.74

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Solution

The fourth proportional to 6,018,348.32, 8,305,336.78 and 3,265,035.74 is: 4,505,758.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,348.32 : 8,305,336.78 = 3,265,035.74 : x
  2. Step 2: Convert to fraction form
    6,018,348.32/8,305,336.78 = 3,265,035.74/x
  3. Step 3: Cross multiply
    6,018,348.32x = 8,305,336.78 × 3,265,035.74
  4. Step 4: Simplify right side
    6,018,348.32x = 27,117,221,419,436.52
  5. Step 5: Solve for x
    x = 27,117,221,419,436.52/6,018,348.32
  6. Step 6: Final answer
    x = 4,505,758.05

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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.