Home / 3,398,951.01-5,098,480.58-1,892,210.85

Finding the Fourth Proportional to 3,398,951.01, 5,098,480.58 and 1,892,210.85

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Solution

The fourth proportional to 3,398,951.01, 5,098,480.58 and 1,892,210.85 is: 2,838,346.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,951.01 : 5,098,480.58 = 1,892,210.85 : x
  2. Step 2: Convert to fraction form
    3,398,951.01/5,098,480.58 = 1,892,210.85/x
  3. Step 3: Cross multiply
    3,398,951.01x = 5,098,480.58 × 1,892,210.85
  4. Step 4: Simplify right side
    3,398,951.01x = 9,647,400,285,738.46
  5. Step 5: Solve for x
    x = 9,647,400,285,738.46/3,398,951.01
  6. Step 6: Final answer
    x = 2,838,346.38

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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.