Home / 6,444,823.44-8,894,084.58-3,544,438.80

Finding the Fourth Proportional to 6,444,823.44, 8,894,084.58 and 3,544,438.80

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Solution

The fourth proportional to 6,444,823.44, 8,894,084.58 and 3,544,438.80 is: 4,891,451.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444,823.44 : 8,894,084.58 = 3,544,438.80 : x
  2. Step 2: Convert to fraction form
    6,444,823.44/8,894,084.58 = 3,544,438.80/x
  3. Step 3: Cross multiply
    6,444,823.44x = 8,894,084.58 × 3,544,438.80
  4. Step 4: Simplify right side
    6,444,823.44x = 31,524,538,475,833.70
  5. Step 5: Solve for x
    x = 31,524,538,475,833.70/6,444,823.44
  6. Step 6: Final answer
    x = 4,891,451.06

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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.