Home / 337,467.30-506,784.15-180,003.30

Finding the Fourth Proportional to 337,467.30, 506,784.15 and 180,003.30

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Solution

The fourth proportional to 337,467.30, 506,784.15 and 180,003.30 is: 270,316.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,467.30 : 506,784.15 = 180,003.30 : x
  2. Step 2: Convert to fraction form
    337,467.30/506,784.15 = 180,003.30/x
  3. Step 3: Cross multiply
    337,467.30x = 506,784.15 × 180,003.30
  4. Step 4: Simplify right side
    337,467.30x = 91,222,819,387.70
  5. Step 5: Solve for x
    x = 91,222,819,387.70/337,467.30
  6. Step 6: Final answer
    x = 270,316.03

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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.