Home / 624,789.03-937,219.85-175,544.90

Finding the Fourth Proportional to 624,789.03, 937,219.85 and 175,544.90

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Solution

The fourth proportional to 624,789.03, 937,219.85 and 175,544.90 is: 263,327.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,789.03 : 937,219.85 = 175,544.90 : x
  2. Step 2: Convert to fraction form
    624,789.03/937,219.85 = 175,544.90/x
  3. Step 3: Cross multiply
    624,789.03x = 937,219.85 × 175,544.90
  4. Step 4: Simplify right side
    624,789.03x = 164,524,159,282.44
  5. Step 5: Solve for x
    x = 164,524,159,282.44/624,789.03
  6. Step 6: Final answer
    x = 263,327.54

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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.