Home / 4,494,732.75-6,202,731.21-2,457,542.25

Finding the Fourth Proportional to 4,494,732.75, 6,202,731.21 and 2,457,542.25

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Solution

The fourth proportional to 4,494,732.75, 6,202,731.21 and 2,457,542.25 is: 3,391,408.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494,732.75 : 6,202,731.21 = 2,457,542.25 : x
  2. Step 2: Convert to fraction form
    4,494,732.75/6,202,731.21 = 2,457,542.25/x
  3. Step 3: Cross multiply
    4,494,732.75x = 6,202,731.21 × 2,457,542.25
  4. Step 4: Simplify right side
    4,494,732.75x = 15,243,474,013,968.62
  5. Step 5: Solve for x
    x = 15,243,474,013,968.62/4,494,732.75
  6. Step 6: Final answer
    x = 3,391,408.31

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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.