Home / 6,055,216.58-8,356,020.09-3,338,961.86

Finding the Fourth Proportional to 6,055,216.58, 8,356,020.09 and 3,338,961.86

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Solution

The fourth proportional to 6,055,216.58, 8,356,020.09 and 3,338,961.86 is: 4,607,668.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055,216.58 : 8,356,020.09 = 3,338,961.86 : x
  2. Step 2: Convert to fraction form
    6,055,216.58/8,356,020.09 = 3,338,961.86/x
  3. Step 3: Cross multiply
    6,055,216.58x = 8,356,020.09 × 3,338,961.86
  4. Step 4: Simplify right side
    6,055,216.58x = 27,900,432,381,903.77
  5. Step 5: Solve for x
    x = 27,900,432,381,903.77/6,055,216.58
  6. Step 6: Final answer
    x = 4,607,668.78

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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.