Home / 3,727,958.25-5,584,813.43-3,124,608.69

Finding the Fourth Proportional to 3,727,958.25, 5,584,813.43 and 3,124,608.69

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Solution

The fourth proportional to 3,727,958.25, 5,584,813.43 and 3,124,608.69 is: 4,680,942.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727,958.25 : 5,584,813.43 = 3,124,608.69 : x
  2. Step 2: Convert to fraction form
    3,727,958.25/5,584,813.43 = 3,124,608.69/x
  3. Step 3: Cross multiply
    3,727,958.25x = 5,584,813.43 × 3,124,608.69
  4. Step 4: Simplify right side
    3,727,958.25x = 17,450,356,559,783.66
  5. Step 5: Solve for x
    x = 17,450,356,559,783.66/3,727,958.25
  6. Step 6: Final answer
    x = 4,680,942.06

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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.