Home / 3,683,762.72-5,083,515.96-2,052,167.84

Finding the Fourth Proportional to 3,683,762.72, 5,083,515.96 and 2,052,167.84

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Solution

The fourth proportional to 3,683,762.72, 5,083,515.96 and 2,052,167.84 is: 2,831,948.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,762.72 : 5,083,515.96 = 2,052,167.84 : x
  2. Step 2: Convert to fraction form
    3,683,762.72/5,083,515.96 = 2,052,167.84/x
  3. Step 3: Cross multiply
    3,683,762.72x = 5,083,515.96 × 2,052,167.84
  4. Step 4: Simplify right side
    3,683,762.72x = 10,432,227,967,238.73
  5. Step 5: Solve for x
    x = 10,432,227,967,238.73/3,683,762.72
  6. Step 6: Final answer
    x = 2,831,948.95

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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.