Home / 595,836.96-822,260.36-323,905.38

Finding the Fourth Proportional to 595,836.96, 822,260.36 and 323,905.38

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Solution

The fourth proportional to 595,836.96, 822,260.36 and 323,905.38 is: 446,992.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,836.96 : 822,260.36 = 323,905.38 : x
  2. Step 2: Convert to fraction form
    595,836.96/822,260.36 = 323,905.38/x
  3. Step 3: Cross multiply
    595,836.96x = 822,260.36 × 323,905.38
  4. Step 4: Simplify right side
    595,836.96x = 266,334,552,745.21
  5. Step 5: Solve for x
    x = 266,334,552,745.21/595,836.96
  6. Step 6: Final answer
    x = 446,992.33

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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.