Home / 2,008,779.26-3,013,322.82-569,438.54

Finding the Fourth Proportional to 2,008,779.26, 3,013,322.82 and 569,438.54

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Solution

The fourth proportional to 2,008,779.26, 3,013,322.82 and 569,438.54 is: 854,201.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,779.26 : 3,013,322.82 = 569,438.54 : x
  2. Step 2: Convert to fraction form
    2,008,779.26/3,013,322.82 = 569,438.54/x
  3. Step 3: Cross multiply
    2,008,779.26x = 3,013,322.82 × 569,438.54
  4. Step 4: Simplify right side
    2,008,779.26x = 1,715,902,147,169.48
  5. Step 5: Solve for x
    x = 1,715,902,147,169.48/2,008,779.26
  6. Step 6: Final answer
    x = 854,201.45

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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.