Home / 5,482,433.57-8,228,374.27-3,800,718.05

Finding the Fourth Proportional to 5,482,433.57, 8,228,374.27 and 3,800,718.05

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Solution

The fourth proportional to 5,482,433.57, 8,228,374.27 and 3,800,718.05 is: 5,704,351.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,482,433.57 : 8,228,374.27 = 3,800,718.05 : x
  2. Step 2: Convert to fraction form
    5,482,433.57/8,228,374.27 = 3,800,718.05/x
  3. Step 3: Cross multiply
    5,482,433.57x = 8,228,374.27 × 3,800,718.05
  4. Step 4: Simplify right side
    5,482,433.57x = 31,273,730,559,500.91
  5. Step 5: Solve for x
    x = 31,273,730,559,500.91/5,482,433.57
  6. Step 6: Final answer
    x = 5,704,351.94

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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.