Home / 5,986,704.36-8,261,638.02-3,270,469.80

Finding the Fourth Proportional to 5,986,704.36, 8,261,638.02 and 3,270,469.80

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Solution

The fourth proportional to 5,986,704.36, 8,261,638.02 and 3,270,469.80 is: 4,513,240.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,986,704.36 : 8,261,638.02 = 3,270,469.80 : x
  2. Step 2: Convert to fraction form
    5,986,704.36/8,261,638.02 = 3,270,469.80/x
  3. Step 3: Cross multiply
    5,986,704.36x = 8,261,638.02 × 3,270,469.80
  4. Step 4: Simplify right side
    5,986,704.36x = 27,019,437,642,941.79
  5. Step 5: Solve for x
    x = 27,019,437,642,941.79/5,986,704.36
  6. Step 6: Final answer
    x = 4,513,240.68

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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.