Home / 5,831,015.92-8,047,172.28-3,252,691.44

Finding the Fourth Proportional to 5,831,015.92, 8,047,172.28 and 3,252,691.44

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Solution

The fourth proportional to 5,831,015.92, 8,047,172.28 and 3,252,691.44 is: 4,488,920.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,831,015.92 : 8,047,172.28 = 3,252,691.44 : x
  2. Step 2: Convert to fraction form
    5,831,015.92/8,047,172.28 = 3,252,691.44/x
  3. Step 3: Cross multiply
    5,831,015.92x = 8,047,172.28 × 3,252,691.44
  4. Step 4: Simplify right side
    5,831,015.92x = 26,174,968,391,361.29
  5. Step 5: Solve for x
    x = 26,174,968,391,361.29/5,831,015.92
  6. Step 6: Final answer
    x = 4,488,920.76

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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.