Home / 2,482,826.32-3,719,072.64-2,397,173.68

Finding the Fourth Proportional to 2,482,826.32, 3,719,072.64 and 2,397,173.68

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Solution

The fourth proportional to 2,482,826.32, 3,719,072.64 and 2,397,173.68 is: 3,590,771.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,826.32 : 3,719,072.64 = 2,397,173.68 : x
  2. Step 2: Convert to fraction form
    2,482,826.32/3,719,072.64 = 2,397,173.68/x
  3. Step 3: Cross multiply
    2,482,826.32x = 3,719,072.64 × 2,397,173.68
  4. Step 4: Simplify right side
    2,482,826.32x = 8,915,263,046,616.12
  5. Step 5: Solve for x
    x = 8,915,263,046,616.12/2,482,826.32
  6. Step 6: Final answer
    x = 3,590,771.93

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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.