Home / 2,461,408.80-3,690,363.60-944,505.60

Finding the Fourth Proportional to 2,461,408.80, 3,690,363.60 and 944,505.60

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Solution

The fourth proportional to 2,461,408.80, 3,690,363.60 and 944,505.60 is: 1,416,087.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,408.80 : 3,690,363.60 = 944,505.60 : x
  2. Step 2: Convert to fraction form
    2,461,408.80/3,690,363.60 = 944,505.60/x
  3. Step 3: Cross multiply
    2,461,408.80x = 3,690,363.60 × 944,505.60
  4. Step 4: Simplify right side
    2,461,408.80x = 3,485,569,086,236.16
  5. Step 5: Solve for x
    x = 3,485,569,086,236.16/2,461,408.80
  6. Step 6: Final answer
    x = 1,416,087.03

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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.