Home / 4,948,766.42-7,424,311.48-1,536,876.93

Finding the Fourth Proportional to 4,948,766.42, 7,424,311.48 and 1,536,876.93

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Solution

The fourth proportional to 4,948,766.42, 7,424,311.48 and 1,536,876.93 is: 2,305,676.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,948,766.42 : 7,424,311.48 = 1,536,876.93 : x
  2. Step 2: Convert to fraction form
    4,948,766.42/7,424,311.48 = 1,536,876.93/x
  3. Step 3: Cross multiply
    4,948,766.42x = 7,424,311.48 × 1,536,876.93
  4. Step 4: Simplify right side
    4,948,766.42x = 11,410,253,049,147.02
  5. Step 5: Solve for x
    x = 11,410,253,049,147.02/4,948,766.42
  6. Step 6: Final answer
    x = 2,305,676.22

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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.