Home / 958,652.78-1,323,420.23-596,193.41

Finding the Fourth Proportional to 958,652.78, 1,323,420.23 and 596,193.41

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Solution

The fourth proportional to 958,652.78, 1,323,420.23 and 596,193.41 is: 823,045.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,652.78 : 1,323,420.23 = 596,193.41 : x
  2. Step 2: Convert to fraction form
    958,652.78/1,323,420.23 = 596,193.41/x
  3. Step 3: Cross multiply
    958,652.78x = 1,323,420.23 × 596,193.41
  4. Step 4: Simplify right side
    958,652.78x = 789,014,419,786.68
  5. Step 5: Solve for x
    x = 789,014,419,786.68/958,652.78
  6. Step 6: Final answer
    x = 823,045.04

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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.