Home / 1,060,545.42-1,591,067.21-350,573.44

Finding the Fourth Proportional to 1,060,545.42, 1,591,067.21 and 350,573.44

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Solution

The fourth proportional to 1,060,545.42, 1,591,067.21 and 350,573.44 is: 525,942.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,545.42 : 1,591,067.21 = 350,573.44 : x
  2. Step 2: Convert to fraction form
    1,060,545.42/1,591,067.21 = 350,573.44/x
  3. Step 3: Cross multiply
    1,060,545.42x = 1,591,067.21 × 350,573.44
  4. Step 4: Simplify right side
    1,060,545.42x = 557,785,899,350.37
  5. Step 5: Solve for x
    x = 557,785,899,350.37/1,060,545.42
  6. Step 6: Final answer
    x = 525,942.49

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Double scale
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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.