Home / 1,595,698.89-2,393,542.83-397,622.04

Finding the Fourth Proportional to 1,595,698.89, 2,393,542.83 and 397,622.04

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Solution

The fourth proportional to 1,595,698.89, 2,393,542.83 and 397,622.04 is: 596,431.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,698.89 : 2,393,542.83 = 397,622.04 : x
  2. Step 2: Convert to fraction form
    1,595,698.89/2,393,542.83 = 397,622.04/x
  3. Step 3: Cross multiply
    1,595,698.89x = 2,393,542.83 × 397,622.04
  4. Step 4: Simplify right side
    1,595,698.89x = 951,725,382,891.97
  5. Step 5: Solve for x
    x = 951,725,382,891.97/1,595,698.89
  6. Step 6: Final answer
    x = 596,431.69

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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.