Home / 4,741,261.76-6,542,957.45-2,565,804.36

Finding the Fourth Proportional to 4,741,261.76, 6,542,957.45 and 2,565,804.36

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Solution

The fourth proportional to 4,741,261.76, 6,542,957.45 and 2,565,804.36 is: 3,540,818.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,261.76 : 6,542,957.45 = 2,565,804.36 : x
  2. Step 2: Convert to fraction form
    4,741,261.76/6,542,957.45 = 2,565,804.36/x
  3. Step 3: Cross multiply
    4,741,261.76x = 6,542,957.45 × 2,565,804.36
  4. Step 4: Simplify right side
    4,741,261.76x = 16,787,948,739,675.46
  5. Step 5: Solve for x
    x = 16,787,948,739,675.46/4,741,261.76
  6. Step 6: Final answer
    x = 3,540,818.80

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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.