Home / 663,226.94-995,050.70-236,753.63

Finding the Fourth Proportional to 663,226.94, 995,050.70 and 236,753.63

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Solution

The fourth proportional to 663,226.94, 995,050.70 and 236,753.63 is: 355,205.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,226.94 : 995,050.70 = 236,753.63 : x
  2. Step 2: Convert to fraction form
    663,226.94/995,050.70 = 236,753.63/x
  3. Step 3: Cross multiply
    663,226.94x = 995,050.70 × 236,753.63
  4. Step 4: Simplify right side
    663,226.94x = 235,581,862,187.30
  5. Step 5: Solve for x
    x = 235,581,862,187.30/663,226.94
  6. Step 6: Final answer
    x = 355,205.51

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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.