Home / 1,084,669.20-1,627,086.96-365,014.44

Finding the Fourth Proportional to 1,084,669.20, 1,627,086.96 and 365,014.44

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Solution

The fourth proportional to 1,084,669.20, 1,627,086.96 and 365,014.44 is: 547,549.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,669.20 : 1,627,086.96 = 365,014.44 : x
  2. Step 2: Convert to fraction form
    1,084,669.20/1,627,086.96 = 365,014.44/x
  3. Step 3: Cross multiply
    1,084,669.20x = 1,627,086.96 × 365,014.44
  4. Step 4: Simplify right side
    1,084,669.20x = 593,910,235,535.70
  5. Step 5: Solve for x
    x = 593,910,235,535.70/1,084,669.20
  6. Step 6: Final answer
    x = 547,549.65

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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.