Home / 1,060,507.67-1,591,010.56-350,535.64

Finding the Fourth Proportional to 1,060,507.67, 1,591,010.56 and 350,535.64

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Solution

The fourth proportional to 1,060,507.67, 1,591,010.56 and 350,535.64 is: 525,885.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,507.67 : 1,591,010.56 = 350,535.64 : x
  2. Step 2: Convert to fraction form
    1,060,507.67/1,591,010.56 = 350,535.64/x
  3. Step 3: Cross multiply
    1,060,507.67x = 1,591,010.56 × 350,535.64
  4. Step 4: Simplify right side
    1,060,507.67x = 557,705,904,896.36
  5. Step 5: Solve for x
    x = 557,705,904,896.36/1,060,507.67
  6. Step 6: Final answer
    x = 525,885.78

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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.