Home / 958,671.90-1,323,446.60-596,212.56

Finding the Fourth Proportional to 958,671.90, 1,323,446.60 and 596,212.56

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Solution

The fourth proportional to 958,671.90, 1,323,446.60 and 596,212.56 is: 823,071.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,671.90 : 1,323,446.60 = 596,212.56 : x
  2. Step 2: Convert to fraction form
    958,671.90/1,323,446.60 = 596,212.56/x
  3. Step 3: Cross multiply
    958,671.90x = 1,323,446.60 × 596,212.56
  4. Step 4: Simplify right side
    958,671.90x = 789,055,485,409.30
  5. Step 5: Solve for x
    x = 789,055,485,409.30/958,671.90
  6. Step 6: Final answer
    x = 823,071.47

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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.