Home / 595,822.19-822,228.77-323,873.90

Finding the Fourth Proportional to 595,822.19, 822,228.77 and 323,873.90

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Solution

The fourth proportional to 595,822.19, 822,228.77 and 323,873.90 is: 446,942.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,822.19 : 822,228.77 = 323,873.90 : x
  2. Step 2: Convert to fraction form
    595,822.19/822,228.77 = 323,873.90/x
  3. Step 3: Cross multiply
    595,822.19x = 822,228.77 × 323,873.90
  4. Step 4: Simplify right side
    595,822.19x = 266,298,436,812.73
  5. Step 5: Solve for x
    x = 266,298,436,812.73/595,822.19
  6. Step 6: Final answer
    x = 446,942.80

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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.