Home / 3,373,912.02-4,651,155.33-2,405,360.80

Finding the Fourth Proportional to 3,373,912.02, 4,651,155.33 and 2,405,360.80

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Solution

The fourth proportional to 3,373,912.02, 4,651,155.33 and 2,405,360.80 is: 3,315,945.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,912.02 : 4,651,155.33 = 2,405,360.80 : x
  2. Step 2: Convert to fraction form
    3,373,912.02/4,651,155.33 = 2,405,360.80/x
  3. Step 3: Cross multiply
    3,373,912.02x = 4,651,155.33 × 2,405,360.80
  4. Step 4: Simplify right side
    3,373,912.02x = 11,187,706,705,493.06
  5. Step 5: Solve for x
    x = 11,187,706,705,493.06/3,373,912.02
  6. Step 6: Final answer
    x = 3,315,945.00

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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.