Home / 2,321,433.46-3,482,962.62-902,485.18

Finding the Fourth Proportional to 2,321,433.46, 3,482,962.62 and 902,485.18

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Solution

The fourth proportional to 2,321,433.46, 3,482,962.62 and 902,485.18 is: 1,354,043.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321,433.46 : 3,482,962.62 = 902,485.18 : x
  2. Step 2: Convert to fraction form
    2,321,433.46/3,482,962.62 = 902,485.18/x
  3. Step 3: Cross multiply
    2,321,433.46x = 3,482,962.62 × 902,485.18
  4. Step 4: Simplify right side
    2,321,433.46x = 3,143,322,147,043.97
  5. Step 5: Solve for x
    x = 3,143,322,147,043.97/2,321,433.46
  6. Step 6: Final answer
    x = 1,354,043.61

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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.