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Finding the Fourth Proportional to 600,269.53, 900,405.83 and 245,283.49

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Solution

The fourth proportional to 600,269.53, 900,405.83 and 245,283.49 is: 367,925.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,269.53 : 900,405.83 = 245,283.49 : x
  2. Step 2: Convert to fraction form
    600,269.53/900,405.83 = 245,283.49/x
  3. Step 3: Cross multiply
    600,269.53x = 900,405.83 × 245,283.49
  4. Step 4: Simplify right side
    600,269.53x = 220,854,684,398.75
  5. Step 5: Solve for x
    x = 220,854,684,398.75/600,269.53
  6. Step 6: Final answer
    x = 367,925.86

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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.