Home / 4,151,279.60-6,226,919.40-3,955,324.40

Finding the Fourth Proportional to 4,151,279.60, 6,226,919.40 and 3,955,324.40

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Solution

The fourth proportional to 4,151,279.60, 6,226,919.40 and 3,955,324.40 is: 5,932,986.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,279.60 : 6,226,919.40 = 3,955,324.40 : x
  2. Step 2: Convert to fraction form
    4,151,279.60/6,226,919.40 = 3,955,324.40/x
  3. Step 3: Cross multiply
    4,151,279.60x = 6,226,919.40 × 3,955,324.40
  4. Step 4: Simplify right side
    4,151,279.60x = 24,629,486,239,653.36
  5. Step 5: Solve for x
    x = 24,629,486,239,653.36/4,151,279.60
  6. Step 6: Final answer
    x = 5,932,986.60

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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.