Home / 1,084,926.60-1,627,389.77-365,207.85

Finding the Fourth Proportional to 1,084,926.60, 1,627,389.77 and 365,207.85

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Solution

The fourth proportional to 1,084,926.60, 1,627,389.77 and 365,207.85 is: 547,811.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,926.60 : 1,627,389.77 = 365,207.85 : x
  2. Step 2: Convert to fraction form
    1,084,926.60/1,627,389.77 = 365,207.85/x
  3. Step 3: Cross multiply
    1,084,926.60x = 1,627,389.77 × 365,207.85
  4. Step 4: Simplify right side
    1,084,926.60x = 594,335,517,187.66
  5. Step 5: Solve for x
    x = 594,335,517,187.66/1,084,926.60
  6. Step 6: Final answer
    x = 547,811.73

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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.