Home / 3,383,025.64-4,668,572.68-1,834,338.64

Finding the Fourth Proportional to 3,383,025.64, 4,668,572.68 and 1,834,338.64

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Solution

The fourth proportional to 3,383,025.64, 4,668,572.68 and 1,834,338.64 is: 2,531,385.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,025.64 : 4,668,572.68 = 1,834,338.64 : x
  2. Step 2: Convert to fraction form
    3,383,025.64/4,668,572.68 = 1,834,338.64/x
  3. Step 3: Cross multiply
    3,383,025.64x = 4,668,572.68 × 1,834,338.64
  4. Step 4: Simplify right side
    3,383,025.64x = 8,563,743,260,572.36
  5. Step 5: Solve for x
    x = 8,563,743,260,572.36/3,383,025.64
  6. Step 6: Final answer
    x = 2,531,385.86

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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.