Home / 3,092,399.69-4,267,507.42-1,734,260.81

Finding the Fourth Proportional to 3,092,399.69, 4,267,507.42 and 1,734,260.81

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Solution

The fourth proportional to 3,092,399.69, 4,267,507.42 and 1,734,260.81 is: 2,393,277.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,399.69 : 4,267,507.42 = 1,734,260.81 : x
  2. Step 2: Convert to fraction form
    3,092,399.69/4,267,507.42 = 1,734,260.81/x
  3. Step 3: Cross multiply
    3,092,399.69x = 4,267,507.42 × 1,734,260.81
  4. Step 4: Simplify right side
    3,092,399.69x = 7,400,970,874,890.21
  5. Step 5: Solve for x
    x = 7,400,970,874,890.21/3,092,399.69
  6. Step 6: Final answer
    x = 2,393,277.59

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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.