Home / 4,895,195.58-7,342,837.11-2,015,878.86

Finding the Fourth Proportional to 4,895,195.58, 7,342,837.11 and 2,015,878.86

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Solution

The fourth proportional to 4,895,195.58, 7,342,837.11 and 2,015,878.86 is: 3,023,836.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,195.58 : 7,342,837.11 = 2,015,878.86 : x
  2. Step 2: Convert to fraction form
    4,895,195.58/7,342,837.11 = 2,015,878.86/x
  3. Step 3: Cross multiply
    4,895,195.58x = 7,342,837.11 × 2,015,878.86
  4. Step 4: Simplify right side
    4,895,195.58x = 14,802,270,102,472.50
  5. Step 5: Solve for x
    x = 14,802,270,102,472.50/4,895,195.58
  6. Step 6: Final answer
    x = 3,023,836.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.