Home / 1,060,515.56-1,591,022.52-350,543.66

Finding the Fourth Proportional to 1,060,515.56, 1,591,022.52 and 350,543.66

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Solution

The fourth proportional to 1,060,515.56, 1,591,022.52 and 350,543.66 is: 525,897.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,515.56 : 1,591,022.52 = 350,543.66 : x
  2. Step 2: Convert to fraction form
    1,060,515.56/1,591,022.52 = 350,543.66/x
  3. Step 3: Cross multiply
    1,060,515.56x = 1,591,022.52 × 350,543.66
  4. Step 4: Simplify right side
    1,060,515.56x = 557,722,857,303.22
  5. Step 5: Solve for x
    x = 557,722,857,303.22/1,060,515.56
  6. Step 6: Final answer
    x = 525,897.85

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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.