Home / 433,356.90-598,014.27-252,069.18

Finding the Fourth Proportional to 433,356.90, 598,014.27 and 252,069.18

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Solution

The fourth proportional to 433,356.90, 598,014.27 and 252,069.18 is: 347,844.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,356.90 : 598,014.27 = 252,069.18 : x
  2. Step 2: Convert to fraction form
    433,356.90/598,014.27 = 252,069.18/x
  3. Step 3: Cross multiply
    433,356.90x = 598,014.27 × 252,069.18
  4. Step 4: Simplify right side
    433,356.90x = 150,740,966,667.20
  5. Step 5: Solve for x
    x = 150,740,966,667.20/433,356.90
  6. Step 6: Final answer
    x = 347,844.85

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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.