Home / 3,779,239.26-5,667,696.13-1,082,842.01

Finding the Fourth Proportional to 3,779,239.26, 5,667,696.13 and 1,082,842.01

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Solution

The fourth proportional to 3,779,239.26, 5,667,696.13 and 1,082,842.01 is: 1,623,929.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,239.26 : 5,667,696.13 = 1,082,842.01 : x
  2. Step 2: Convert to fraction form
    3,779,239.26/5,667,696.13 = 1,082,842.01/x
  3. Step 3: Cross multiply
    3,779,239.26x = 5,667,696.13 × 1,082,842.01
  4. Step 4: Simplify right side
    3,779,239.26x = 6,137,219,469,478.42
  5. Step 5: Solve for x
    x = 6,137,219,469,478.42/3,779,239.26
  6. Step 6: Final answer
    x = 1,623,929.86

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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.