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Finding the Fourth Proportional to 600,268.53, 900,404.33 and 245,282.49

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Solution

The fourth proportional to 600,268.53, 900,404.33 and 245,282.49 is: 367,924.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,268.53 : 900,404.33 = 245,282.49 : x
  2. Step 2: Convert to fraction form
    600,268.53/900,404.33 = 245,282.49/x
  3. Step 3: Cross multiply
    600,268.53x = 900,404.33 × 245,282.49
  4. Step 4: Simplify right side
    600,268.53x = 220,853,414,842.77
  5. Step 5: Solve for x
    x = 220,853,414,842.77/600,268.53
  6. Step 6: Final answer
    x = 367,924.36

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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.