Home / 1,196,990.26-1,794,571.40-598,381.02

Finding the Fourth Proportional to 1,196,990.26, 1,794,571.40 and 598,381.02

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Solution

The fourth proportional to 1,196,990.26, 1,794,571.40 and 598,381.02 is: 897,114.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,990.26 : 1,794,571.40 = 598,381.02 : x
  2. Step 2: Convert to fraction form
    1,196,990.26/1,794,571.40 = 598,381.02/x
  3. Step 3: Cross multiply
    1,196,990.26x = 1,794,571.40 × 598,381.02
  4. Step 4: Simplify right side
    1,196,990.26x = 1,073,837,466,290.78
  5. Step 5: Solve for x
    x = 1,073,837,466,290.78/1,196,990.26
  6. Step 6: Final answer
    x = 897,114.63

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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.