Home / 1,067,571.60-1,473,235.20-584,131.20

Finding the Fourth Proportional to 1,067,571.60, 1,473,235.20 and 584,131.20

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Solution

The fourth proportional to 1,067,571.60, 1,473,235.20 and 584,131.20 is: 806,093.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,571.60 : 1,473,235.20 = 584,131.20 : x
  2. Step 2: Convert to fraction form
    1,067,571.60/1,473,235.20 = 584,131.20/x
  3. Step 3: Cross multiply
    1,067,571.60x = 1,473,235.20 × 584,131.20
  4. Step 4: Simplify right side
    1,067,571.60x = 860,562,645,258.24
  5. Step 5: Solve for x
    x = 860,562,645,258.24/1,067,571.60
  6. Step 6: Final answer
    x = 806,093.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.