Home / 737,814.36-1,105,933.14-526,812.60

Finding the Fourth Proportional to 737,814.36, 1,105,933.14 and 526,812.60

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Solution

The fourth proportional to 737,814.36, 1,105,933.14 and 526,812.60 is: 789,655.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,814.36 : 1,105,933.14 = 526,812.60 : x
  2. Step 2: Convert to fraction form
    737,814.36/1,105,933.14 = 526,812.60/x
  3. Step 3: Cross multiply
    737,814.36x = 1,105,933.14 × 526,812.60
  4. Step 4: Simplify right side
    737,814.36x = 582,619,512,909.56
  5. Step 5: Solve for x
    x = 582,619,512,909.56/737,814.36
  6. Step 6: Final answer
    x = 789,655.97

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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.