Home / 967,334.85-1,451,177.64-789,001.02

Finding the Fourth Proportional to 967,334.85, 1,451,177.64 and 789,001.02

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Solution

The fourth proportional to 967,334.85, 1,451,177.64 and 789,001.02 is: 1,183,644.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,334.85 : 1,451,177.64 = 789,001.02 : x
  2. Step 2: Convert to fraction form
    967,334.85/1,451,177.64 = 789,001.02/x
  3. Step 3: Cross multiply
    967,334.85x = 1,451,177.64 × 789,001.02
  4. Step 4: Simplify right side
    967,334.85x = 1,144,980,638,161.19
  5. Step 5: Solve for x
    x = 1,144,980,638,161.19/967,334.85
  6. Step 6: Final answer
    x = 1,183,644.57

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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.