Home / 933,843.88-1,297,404.67-922,646.44

Finding the Fourth Proportional to 933,843.88, 1,297,404.67 and 922,646.44

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Solution

The fourth proportional to 933,843.88, 1,297,404.67 and 922,646.44 is: 1,281,847.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,843.88 : 1,297,404.67 = 922,646.44 : x
  2. Step 2: Convert to fraction form
    933,843.88/1,297,404.67 = 922,646.44/x
  3. Step 3: Cross multiply
    933,843.88x = 1,297,404.67 × 922,646.44
  4. Step 4: Simplify right side
    933,843.88x = 1,197,045,800,014.87
  5. Step 5: Solve for x
    x = 1,197,045,800,014.87/933,843.88
  6. Step 6: Final answer
    x = 1,281,847.88

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.