Home / 608,284.42-912,557.04-181,853.62

Finding the Fourth Proportional to 608,284.42, 912,557.04 and 181,853.62

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Solution

The fourth proportional to 608,284.42, 912,557.04 and 181,853.62 is: 272,819.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,284.42 : 912,557.04 = 181,853.62 : x
  2. Step 2: Convert to fraction form
    608,284.42/912,557.04 = 181,853.62/x
  3. Step 3: Cross multiply
    608,284.42x = 912,557.04 × 181,853.62
  4. Step 4: Simplify right side
    608,284.42x = 165,951,801,180.49
  5. Step 5: Solve for x
    x = 165,951,801,180.49/608,284.42
  6. Step 6: Final answer
    x = 272,819.42

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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.