Home / 595,789.04-822,196.56-323,860.88

Finding the Fourth Proportional to 595,789.04, 822,196.56 and 323,860.88

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Solution

The fourth proportional to 595,789.04, 822,196.56 and 323,860.88 is: 446,932.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,789.04 : 822,196.56 = 323,860.88 : x
  2. Step 2: Convert to fraction form
    595,789.04/822,196.56 = 323,860.88/x
  3. Step 3: Cross multiply
    595,789.04x = 822,196.56 × 323,860.88
  4. Step 4: Simplify right side
    595,789.04x = 266,277,301,454.57
  5. Step 5: Solve for x
    x = 266,277,301,454.57/595,789.04
  6. Step 6: Final answer
    x = 446,932.19

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1.5x scale

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.