Home / 5,948,370.82-8,922,748.74-2,831,745.16

Finding the Fourth Proportional to 5,948,370.82, 8,922,748.74 and 2,831,745.16

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Solution

The fourth proportional to 5,948,370.82, 8,922,748.74 and 2,831,745.16 is: 4,247,709.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948,370.82 : 8,922,748.74 = 2,831,745.16 : x
  2. Step 2: Convert to fraction form
    5,948,370.82/8,922,748.74 = 2,831,745.16/x
  3. Step 3: Cross multiply
    5,948,370.82x = 8,922,748.74 × 2,831,745.16
  4. Step 4: Simplify right side
    5,948,370.82x = 25,266,950,558,391.10
  5. Step 5: Solve for x
    x = 25,266,950,558,391.10/5,948,370.82
  6. Step 6: Final answer
    x = 4,247,709.39

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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.