Home / 1,060,512.67-1,591,018.08-350,540.65

Finding the Fourth Proportional to 1,060,512.67, 1,591,018.08 and 350,540.65

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Solution

The fourth proportional to 1,060,512.67, 1,591,018.08 and 350,540.65 is: 525,893.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,512.67 : 1,591,018.08 = 350,540.65 : x
  2. Step 2: Convert to fraction form
    1,060,512.67/1,591,018.08 = 350,540.65/x
  3. Step 3: Cross multiply
    1,060,512.67x = 1,591,018.08 × 350,540.65
  4. Step 4: Simplify right side
    1,060,512.67x = 557,716,511,924.95
  5. Step 5: Solve for x
    x = 557,716,511,924.95/1,060,512.67
  6. Step 6: Final answer
    x = 525,893.30

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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.