Home / 4,792,817.80-7,189,290.24-1,597,944.97

Finding the Fourth Proportional to 4,792,817.80, 7,189,290.24 and 1,597,944.97

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Solution

The fourth proportional to 4,792,817.80, 7,189,290.24 and 1,597,944.97 is: 2,396,938.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,817.80 : 7,189,290.24 = 1,597,944.97 : x
  2. Step 2: Convert to fraction form
    4,792,817.80/7,189,290.24 = 1,597,944.97/x
  3. Step 3: Cross multiply
    4,792,817.80x = 7,189,290.24 × 1,597,944.97
  4. Step 4: Simplify right side
    4,792,817.80x = 11,488,090,176,878.09
  5. Step 5: Solve for x
    x = 11,488,090,176,878.09/4,792,817.80
  6. Step 6: Final answer
    x = 2,396,938.64

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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.