Home / 6,194,314.09-8,548,211.91-3,403,495.54

Finding the Fourth Proportional to 6,194,314.09, 8,548,211.91 and 3,403,495.54

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Solution

The fourth proportional to 6,194,314.09, 8,548,211.91 and 3,403,495.54 is: 4,696,855.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,194,314.09 : 8,548,211.91 = 3,403,495.54 : x
  2. Step 2: Convert to fraction form
    6,194,314.09/8,548,211.91 = 3,403,495.54/x
  3. Step 3: Cross multiply
    6,194,314.09x = 8,548,211.91 × 3,403,495.54
  4. Step 4: Simplify right side
    6,194,314.09x = 29,093,801,110,659.88
  5. Step 5: Solve for x
    x = 29,093,801,110,659.88/6,194,314.09
  6. Step 6: Final answer
    x = 4,696,855.97

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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.