Home / 4,741,015.37-6,542,618.45-2,565,558.27

Finding the Fourth Proportional to 4,741,015.37, 6,542,618.45 and 2,565,558.27

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Solution

The fourth proportional to 4,741,015.37, 6,542,618.45 and 2,565,558.27 is: 3,540,479.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,015.37 : 6,542,618.45 = 2,565,558.27 : x
  2. Step 2: Convert to fraction form
    4,741,015.37/6,542,618.45 = 2,565,558.27/x
  3. Step 3: Cross multiply
    4,741,015.37x = 6,542,618.45 × 2,565,558.27
  4. Step 4: Simplify right side
    4,741,015.37x = 16,785,468,859,024.29
  5. Step 5: Solve for x
    x = 16,785,468,859,024.29/4,741,015.37
  6. Step 6: Final answer
    x = 3,540,479.74

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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.