Home / 1,180,466.64-1,770,715.74-370,824.66

Finding the Fourth Proportional to 1,180,466.64, 1,770,715.74 and 370,824.66

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Solution

The fourth proportional to 1,180,466.64, 1,770,715.74 and 370,824.66 is: 556,241.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,466.64 : 1,770,715.74 = 370,824.66 : x
  2. Step 2: Convert to fraction form
    1,180,466.64/1,770,715.74 = 370,824.66/x
  3. Step 3: Cross multiply
    1,180,466.64x = 1,770,715.74 × 370,824.66
  4. Step 4: Simplify right side
    1,180,466.64x = 656,625,062,242.15
  5. Step 5: Solve for x
    x = 656,625,062,242.15/1,180,466.64
  6. Step 6: Final answer
    x = 556,241.95

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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.