Home / 1,301,584.48-1,795,260.72-1,194,500.32

Finding the Fourth Proportional to 1,301,584.48, 1,795,260.72 and 1,194,500.32

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Solution

The fourth proportional to 1,301,584.48, 1,795,260.72 and 1,194,500.32 is: 1,647,560.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,584.48 : 1,795,260.72 = 1,194,500.32 : x
  2. Step 2: Convert to fraction form
    1,301,584.48/1,795,260.72 = 1,194,500.32/x
  3. Step 3: Cross multiply
    1,301,584.48x = 1,795,260.72 × 1,194,500.32
  4. Step 4: Simplify right side
    1,301,584.48x = 2,144,439,504,523.43
  5. Step 5: Solve for x
    x = 2,144,439,504,523.43/1,301,584.48
  6. Step 6: Final answer
    x = 1,647,560.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.