Home / 4,741,261.26-6,542,956.76-2,565,803.86

Finding the Fourth Proportional to 4,741,261.26, 6,542,956.76 and 2,565,803.86

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Solution

The fourth proportional to 4,741,261.26, 6,542,956.76 and 2,565,803.86 is: 3,540,818.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,261.26 : 6,542,956.76 = 2,565,803.86 : x
  2. Step 2: Convert to fraction form
    4,741,261.26/6,542,956.76 = 2,565,803.86/x
  3. Step 3: Cross multiply
    4,741,261.26x = 6,542,956.76 × 2,565,803.86
  4. Step 4: Simplify right side
    4,741,261.26x = 16,787,943,710,621.09
  5. Step 5: Solve for x
    x = 16,787,943,710,621.09/4,741,261.26
  6. Step 6: Final answer
    x = 3,540,818.11

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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.