Home / 4,741,264.76-6,542,961.59-2,565,807.36

Finding the Fourth Proportional to 4,741,264.76, 6,542,961.59 and 2,565,807.36

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Solution

The fourth proportional to 4,741,264.76, 6,542,961.59 and 2,565,807.36 is: 3,540,822.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,264.76 : 6,542,961.59 = 2,565,807.36 : x
  2. Step 2: Convert to fraction form
    4,741,264.76/6,542,961.59 = 2,565,807.36/x
  3. Step 3: Cross multiply
    4,741,264.76x = 6,542,961.59 × 2,565,807.36
  4. Step 4: Simplify right side
    4,741,264.76x = 16,787,978,990,990.27
  5. Step 5: Solve for x
    x = 16,787,978,990,990.27/4,741,264.76
  6. Step 6: Final answer
    x = 3,540,822.94

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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.