Home / 1,084,933.60-1,627,400.25-365,214.85

Finding the Fourth Proportional to 1,084,933.60, 1,627,400.25 and 365,214.85

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Solution

The fourth proportional to 1,084,933.60, 1,627,400.25 and 365,214.85 is: 547,822.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,933.60 : 1,627,400.25 = 365,214.85 : x
  2. Step 2: Convert to fraction form
    1,084,933.60/1,627,400.25 = 365,214.85/x
  3. Step 3: Cross multiply
    1,084,933.60x = 1,627,400.25 × 365,214.85
  4. Step 4: Simplify right side
    1,084,933.60x = 594,350,738,193.71
  5. Step 5: Solve for x
    x = 594,350,738,193.71/1,084,933.60
  6. Step 6: Final answer
    x = 547,822.22

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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.