Home / 4,722,093.83-7,046,311.83-4,213,156.25

Finding the Fourth Proportional to 4,722,093.83, 7,046,311.83 and 4,213,156.25

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Solution

The fourth proportional to 4,722,093.83, 7,046,311.83 and 4,213,156.25 is: 6,286,874.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722,093.83 : 7,046,311.83 = 4,213,156.25 : x
  2. Step 2: Convert to fraction form
    4,722,093.83/7,046,311.83 = 4,213,156.25/x
  3. Step 3: Cross multiply
    4,722,093.83x = 7,046,311.83 × 4,213,156.25
  4. Step 4: Simplify right side
    4,722,093.83x = 29,687,212,690,781.88
  5. Step 5: Solve for x
    x = 29,687,212,690,781.88/4,722,093.83
  6. Step 6: Final answer
    x = 6,286,874.80

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.