Home / 1,106,917.20-1,659,295.80-567,173.52

Finding the Fourth Proportional to 1,106,917.20, 1,659,295.80 and 567,173.52

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Solution

The fourth proportional to 1,106,917.20, 1,659,295.80 and 567,173.52 is: 850,206.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,917.20 : 1,659,295.80 = 567,173.52 : x
  2. Step 2: Convert to fraction form
    1,106,917.20/1,659,295.80 = 567,173.52/x
  3. Step 3: Cross multiply
    1,106,917.20x = 1,659,295.80 × 567,173.52
  4. Step 4: Simplify right side
    1,106,917.20x = 941,108,639,607.22
  5. Step 5: Solve for x
    x = 941,108,639,607.22/1,106,917.20
  6. Step 6: Final answer
    x = 850,206.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.