Home / 5,536,508.10-8,305,928.55-2,339,988.90

Finding the Fourth Proportional to 5,536,508.10, 8,305,928.55 and 2,339,988.90

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Solution

The fourth proportional to 5,536,508.10, 8,305,928.55 and 2,339,988.90 is: 3,510,476.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,508.10 : 8,305,928.55 = 2,339,988.90 : x
  2. Step 2: Convert to fraction form
    5,536,508.10/8,305,928.55 = 2,339,988.90/x
  3. Step 3: Cross multiply
    5,536,508.10x = 8,305,928.55 × 2,339,988.90
  4. Step 4: Simplify right side
    5,536,508.10x = 19,435,780,611,193.09
  5. Step 5: Solve for x
    x = 19,435,780,611,193.09/5,536,508.10
  6. Step 6: Final answer
    x = 3,510,476.33

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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.