Home / 5,692,735.53-7,855,840.31-3,114,437.49

Finding the Fourth Proportional to 5,692,735.53, 7,855,840.31 and 3,114,437.49

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Solution

The fourth proportional to 5,692,735.53, 7,855,840.31 and 3,114,437.49 is: 4,297,850.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,692,735.53 : 7,855,840.31 = 3,114,437.49 : x
  2. Step 2: Convert to fraction form
    5,692,735.53/7,855,840.31 = 3,114,437.49/x
  3. Step 3: Cross multiply
    5,692,735.53x = 7,855,840.31 × 3,114,437.49
  4. Step 4: Simplify right side
    5,692,735.53x = 24,466,523,576,917.22
  5. Step 5: Solve for x
    x = 24,466,523,576,917.22/5,692,735.53
  6. Step 6: Final answer
    x = 4,297,850.03

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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.