Home / 410,467.01-566,439.10-229,182.02

Finding the Fourth Proportional to 410,467.01, 566,439.10 and 229,182.02

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Solution

The fourth proportional to 410,467.01, 566,439.10 and 229,182.02 is: 316,268.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,467.01 : 566,439.10 = 229,182.02 : x
  2. Step 2: Convert to fraction form
    410,467.01/566,439.10 = 229,182.02/x
  3. Step 3: Cross multiply
    410,467.01x = 566,439.10 × 229,182.02
  4. Step 4: Simplify right side
    410,467.01x = 129,817,653,739.83
  5. Step 5: Solve for x
    x = 129,817,653,739.83/410,467.01
  6. Step 6: Final answer
    x = 316,268.18

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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.