Home / 3,092,912.30-4,640,035.74-933,758.18

Finding the Fourth Proportional to 3,092,912.30, 4,640,035.74 and 933,758.18

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Solution

The fourth proportional to 3,092,912.30, 4,640,035.74 and 933,758.18 is: 1,400,838.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,912.30 : 4,640,035.74 = 933,758.18 : x
  2. Step 2: Convert to fraction form
    3,092,912.30/4,640,035.74 = 933,758.18/x
  3. Step 3: Cross multiply
    3,092,912.30x = 4,640,035.74 × 933,758.18
  4. Step 4: Simplify right side
    3,092,912.30x = 4,332,671,327,717.35
  5. Step 5: Solve for x
    x = 4,332,671,327,717.35/3,092,912.30
  6. Step 6: Final answer
    x = 1,400,838.73

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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.