Home / 6,253,790.41-9,380,587.06-1,993,929.94

Finding the Fourth Proportional to 6,253,790.41, 9,380,587.06 and 1,993,929.94

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Solution

The fourth proportional to 6,253,790.41, 9,380,587.06 and 1,993,929.94 is: 2,990,863.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,790.41 : 9,380,587.06 = 1,993,929.94 : x
  2. Step 2: Convert to fraction form
    6,253,790.41/9,380,587.06 = 1,993,929.94/x
  3. Step 3: Cross multiply
    6,253,790.41x = 9,380,587.06 × 1,993,929.94
  4. Step 4: Simplify right side
    6,253,790.41x = 18,704,233,393,710.58
  5. Step 5: Solve for x
    x = 18,704,233,393,710.58/6,253,790.41
  6. Step 6: Final answer
    x = 2,990,863.49

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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.