Home / 6,091,269.22-8,405,951.61-3,338,065

Finding the Fourth Proportional to 6,091,269.22, 8,405,951.61 and 3,338,065

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Solution

The fourth proportional to 6,091,269.22, 8,405,951.61 and 3,338,065 is: 4,606,529.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,091,269.22 : 8,405,951.61 = 3,338,065 : x
  2. Step 2: Convert to fraction form
    6,091,269.22/8,405,951.61 = 3,338,065/x
  3. Step 3: Cross multiply
    6,091,269.22x = 8,405,951.61 × 3,338,065
  4. Step 4: Simplify right side
    6,091,269.22x = 28,059,612,861,034.65
  5. Step 5: Solve for x
    x = 28,059,612,861,034.65/6,091,269.22
  6. Step 6: Final answer
    x = 4,606,529.75

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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.