Home / 5,446,779.57-8,162,522.68-4,304,520.27

Finding the Fourth Proportional to 5,446,779.57, 8,162,522.68 and 4,304,520.27

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Solution

The fourth proportional to 5,446,779.57, 8,162,522.68 and 4,304,520.27 is: 6,450,737.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,446,779.57 : 8,162,522.68 = 4,304,520.27 : x
  2. Step 2: Convert to fraction form
    5,446,779.57/8,162,522.68 = 4,304,520.27/x
  3. Step 3: Cross multiply
    5,446,779.57x = 8,162,522.68 × 4,304,520.27
  4. Step 4: Simplify right side
    5,446,779.57x = 35,135,744,309,988.42
  5. Step 5: Solve for x
    x = 35,135,744,309,988.42/5,446,779.57
  6. Step 6: Final answer
    x = 6,450,737.33

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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.