Home / 1,060,514.15-1,591,020.40-350,542.22

Finding the Fourth Proportional to 1,060,514.15, 1,591,020.40 and 350,542.22

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Solution

The fourth proportional to 1,060,514.15, 1,591,020.40 and 350,542.22 is: 525,895.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,514.15 : 1,591,020.40 = 350,542.22 : x
  2. Step 2: Convert to fraction form
    1,060,514.15/1,591,020.40 = 350,542.22/x
  3. Step 3: Cross multiply
    1,060,514.15x = 1,591,020.40 × 350,542.22
  4. Step 4: Simplify right side
    1,060,514.15x = 557,719,814,249.83
  5. Step 5: Solve for x
    x = 557,719,814,249.83/1,060,514.15
  6. Step 6: Final answer
    x = 525,895.68

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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.