Home / 563,826.44-846,461.39-484,372.73

Finding the Fourth Proportional to 563,826.44, 846,461.39 and 484,372.73

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Solution

The fourth proportional to 563,826.44, 846,461.39 and 484,372.73 is: 727,179.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,826.44 : 846,461.39 = 484,372.73 : x
  2. Step 2: Convert to fraction form
    563,826.44/846,461.39 = 484,372.73/x
  3. Step 3: Cross multiply
    563,826.44x = 846,461.39 × 484,372.73
  4. Step 4: Simplify right side
    563,826.44x = 410,002,811,892.03
  5. Step 5: Solve for x
    x = 410,002,811,892.03/563,826.44
  6. Step 6: Final answer
    x = 727,179.12

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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.