Home / 433,215.50-597,797.26-239,619.04

Finding the Fourth Proportional to 433,215.50, 597,797.26 and 239,619.04

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Solution

The fourth proportional to 433,215.50, 597,797.26 and 239,619.04 is: 330,652.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,215.50 : 597,797.26 = 239,619.04 : x
  2. Step 2: Convert to fraction form
    433,215.50/597,797.26 = 239,619.04/x
  3. Step 3: Cross multiply
    433,215.50x = 597,797.26 × 239,619.04
  4. Step 4: Simplify right side
    433,215.50x = 143,243,601,368.75
  5. Step 5: Solve for x
    x = 143,243,601,368.75/433,215.50
  6. Step 6: Final answer
    x = 330,652.07

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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.