Home / 410,464.00-566,434.96-229,179.02

Finding the Fourth Proportional to 410,464.00, 566,434.96 and 229,179.02

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Solution

The fourth proportional to 410,464.00, 566,434.96 and 229,179.02 is: 316,264.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,464.00 : 566,434.96 = 229,179.02 : x
  2. Step 2: Convert to fraction form
    410,464.00/566,434.96 = 229,179.02/x
  3. Step 3: Cross multiply
    410,464.00x = 566,434.96 × 229,179.02
  4. Step 4: Simplify right side
    410,464.00x = 129,815,005,621.42
  5. Step 5: Solve for x
    x = 129,815,005,621.42/410,464.00
  6. Step 6: Final answer
    x = 316,264.05

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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.