Home / 410,934.46-567,111.96-229,646.74

Finding the Fourth Proportional to 410,934.46, 567,111.96 and 229,646.74

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Solution

The fourth proportional to 410,934.46, 567,111.96 and 229,646.74 is: 316,925.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,934.46 : 567,111.96 = 229,646.74 : x
  2. Step 2: Convert to fraction form
    410,934.46/567,111.96 = 229,646.74/x
  3. Step 3: Cross multiply
    410,934.46x = 567,111.96 × 229,646.74
  4. Step 4: Simplify right side
    410,934.46x = 130,235,412,829.01
  5. Step 5: Solve for x
    x = 130,235,412,829.01/410,934.46
  6. Step 6: Final answer
    x = 316,925.02

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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.