Home / 3,092,898.75-4,640,015.50-933,744.73

Finding the Fourth Proportional to 3,092,898.75, 4,640,015.50 and 933,744.73

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Solution

The fourth proportional to 3,092,898.75, 4,640,015.50 and 933,744.73 is: 1,400,818.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,898.75 : 4,640,015.50 = 933,744.73 : x
  2. Step 2: Convert to fraction form
    3,092,898.75/4,640,015.50 = 933,744.73/x
  3. Step 3: Cross multiply
    3,092,898.75x = 4,640,015.50 × 933,744.73
  4. Step 4: Simplify right side
    3,092,898.75x = 4,332,589,992,374.51
  5. Step 5: Solve for x
    x = 4,332,589,992,374.51/3,092,898.75
  6. Step 6: Final answer
    x = 1,400,818.57

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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.