Home / 3,879,096.65-5,809,676.64-3,744,575.64

Finding the Fourth Proportional to 3,879,096.65, 5,809,676.64 and 3,744,575.64

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Solution

The fourth proportional to 3,879,096.65, 5,809,676.64 and 3,744,575.64 is: 5,608,206.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,879,096.65 : 5,809,676.64 = 3,744,575.64 : x
  2. Step 2: Convert to fraction form
    3,879,096.65/5,809,676.64 = 3,744,575.64/x
  3. Step 3: Cross multiply
    3,879,096.65x = 5,809,676.64 × 3,744,575.64
  4. Step 4: Simplify right side
    3,879,096.65x = 21,754,773,622,421.05
  5. Step 5: Solve for x
    x = 21,754,773,622,421.05/3,879,096.65
  6. Step 6: Final answer
    x = 5,608,206.14

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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.