Home / 595,826.57-822,244.53-323,896.82

Finding the Fourth Proportional to 595,826.57, 822,244.53 and 323,896.82

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Solution

The fourth proportional to 595,826.57, 822,244.53 and 323,896.82 is: 446,979.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,826.57 : 822,244.53 = 323,896.82 : x
  2. Step 2: Convert to fraction form
    595,826.57/822,244.53 = 323,896.82/x
  3. Step 3: Cross multiply
    595,826.57x = 822,244.53 × 323,896.82
  4. Step 4: Simplify right side
    595,826.57x = 266,322,385,632.79
  5. Step 5: Solve for x
    x = 266,322,385,632.79/595,826.57
  6. Step 6: Final answer
    x = 446,979.71

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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.