Home / 551,932.08-827,205.52-236,017.48

Finding the Fourth Proportional to 551,932.08, 827,205.52 and 236,017.48

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Solution

The fourth proportional to 551,932.08, 827,205.52 and 236,017.48 is: 353,730.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    551,932.08 : 827,205.52 = 236,017.48 : x
  2. Step 2: Convert to fraction form
    551,932.08/827,205.52 = 236,017.48/x
  3. Step 3: Cross multiply
    551,932.08x = 827,205.52 × 236,017.48
  4. Step 4: Simplify right side
    551,932.08x = 195,234,962,272.49
  5. Step 5: Solve for x
    x = 195,234,962,272.49/551,932.08
  6. Step 6: Final answer
    x = 353,730.05

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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.