Home / 958,672.05-1,323,446.78-596,212.67

Finding the Fourth Proportional to 958,672.05, 1,323,446.78 and 596,212.67

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Solution

The fourth proportional to 958,672.05, 1,323,446.78 and 596,212.67 is: 823,071.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,672.05 : 1,323,446.78 = 596,212.67 : x
  2. Step 2: Convert to fraction form
    958,672.05/1,323,446.78 = 596,212.67/x
  3. Step 3: Cross multiply
    958,672.05x = 1,323,446.78 × 596,212.67
  4. Step 4: Simplify right side
    958,672.05x = 789,055,738,306.70
  5. Step 5: Solve for x
    x = 789,055,738,306.70/958,672.05
  6. Step 6: Final answer
    x = 823,071.60

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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.