Home / 2,194,604.05-3,291,573.45-597,291.61

Finding the Fourth Proportional to 2,194,604.05, 3,291,573.45 and 597,291.61

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Solution

The fourth proportional to 2,194,604.05, 3,291,573.45 and 597,291.61 is: 895,846.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,604.05 : 3,291,573.45 = 597,291.61 : x
  2. Step 2: Convert to fraction form
    2,194,604.05/3,291,573.45 = 597,291.61/x
  3. Step 3: Cross multiply
    2,194,604.05x = 3,291,573.45 × 597,291.61
  4. Step 4: Simplify right side
    2,194,604.05x = 1,966,029,205,383.75
  5. Step 5: Solve for x
    x = 1,966,029,205,383.75/2,194,604.05
  6. Step 6: Final answer
    x = 895,846.89

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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.