Home / 1,166,761.72-1,750,198.20-567,008.36

Finding the Fourth Proportional to 1,166,761.72, 1,750,198.20 and 567,008.36

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Solution

The fourth proportional to 1,166,761.72, 1,750,198.20 and 567,008.36 is: 850,539.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,761.72 : 1,750,198.20 = 567,008.36 : x
  2. Step 2: Convert to fraction form
    1,166,761.72/1,750,198.20 = 567,008.36/x
  3. Step 3: Cross multiply
    1,166,761.72x = 1,750,198.20 × 567,008.36
  4. Step 4: Simplify right side
    1,166,761.72x = 992,377,011,056.95
  5. Step 5: Solve for x
    x = 992,377,011,056.95/1,166,761.72
  6. Step 6: Final answer
    x = 850,539.57

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1.5x scale

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.