Home / 410,887.73-567,014.18-229,601.16

Finding the Fourth Proportional to 410,887.73, 567,014.18 and 229,601.16

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Solution

The fourth proportional to 410,887.73, 567,014.18 and 229,601.16 is: 316,843.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,887.73 : 567,014.18 = 229,601.16 : x
  2. Step 2: Convert to fraction form
    410,887.73/567,014.18 = 229,601.16/x
  3. Step 3: Cross multiply
    410,887.73x = 567,014.18 × 229,601.16
  4. Step 4: Simplify right side
    410,887.73x = 130,187,113,464.45
  5. Step 5: Solve for x
    x = 130,187,113,464.45/410,887.73
  6. Step 6: Final answer
    x = 316,843.52

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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.