Home / 6,831,846.18-9,427,783.32-3,734,230.14

Finding the Fourth Proportional to 6,831,846.18, 9,427,783.32 and 3,734,230.14

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Solution

The fourth proportional to 6,831,846.18, 9,427,783.32 and 3,734,230.14 is: 5,153,147.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,831,846.18 : 9,427,783.32 = 3,734,230.14 : x
  2. Step 2: Convert to fraction form
    6,831,846.18/9,427,783.32 = 3,734,230.14/x
  3. Step 3: Cross multiply
    6,831,846.18x = 9,427,783.32 × 3,734,230.14
  4. Step 4: Simplify right side
    6,831,846.18x = 35,205,512,626,933.27
  5. Step 5: Solve for x
    x = 35,205,512,626,933.27/6,831,846.18
  6. Step 6: Final answer
    x = 5,153,147.73

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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.