Home / 1,060,544.25-1,591,065.45-350,572.26

Finding the Fourth Proportional to 1,060,544.25, 1,591,065.45 and 350,572.26

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Solution

The fourth proportional to 1,060,544.25, 1,591,065.45 and 350,572.26 is: 525,940.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,544.25 : 1,591,065.45 = 350,572.26 : x
  2. Step 2: Convert to fraction form
    1,060,544.25/1,591,065.45 = 350,572.26/x
  3. Step 3: Cross multiply
    1,060,544.25x = 1,591,065.45 × 350,572.26
  4. Step 4: Simplify right side
    1,060,544.25x = 557,783,416,580.91
  5. Step 5: Solve for x
    x = 557,783,416,580.91/1,060,544.25
  6. Step 6: Final answer
    x = 525,940.73

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Double scale
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Similar ratio
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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.