Home / 958,661.85-1,323,432.75-596,202.47

Finding the Fourth Proportional to 958,661.85, 1,323,432.75 and 596,202.47

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Solution

The fourth proportional to 958,661.85, 1,323,432.75 and 596,202.47 is: 823,057.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,661.85 : 1,323,432.75 = 596,202.47 : x
  2. Step 2: Convert to fraction form
    958,661.85/1,323,432.75 = 596,202.47/x
  3. Step 3: Cross multiply
    958,661.85x = 1,323,432.75 × 596,202.47
  4. Step 4: Simplify right side
    958,661.85x = 789,033,867,811.73
  5. Step 5: Solve for x
    x = 789,033,867,811.73/958,661.85
  6. Step 6: Final answer
    x = 823,057.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.