Home / 4,879,438.44-6,733,640.88-2,704,017.48

Finding the Fourth Proportional to 4,879,438.44, 6,733,640.88 and 2,704,017.48

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Solution

The fourth proportional to 4,879,438.44, 6,733,640.88 and 2,704,017.48 is: 3,731,552.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,438.44 : 6,733,640.88 = 2,704,017.48 : x
  2. Step 2: Convert to fraction form
    4,879,438.44/6,733,640.88 = 2,704,017.48/x
  3. Step 3: Cross multiply
    4,879,438.44x = 6,733,640.88 × 2,704,017.48
  4. Step 4: Simplify right side
    4,879,438.44x = 18,207,882,643,562.58
  5. Step 5: Solve for x
    x = 18,207,882,643,562.58/4,879,438.44
  6. Step 6: Final answer
    x = 3,731,552.90

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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.