Home / 4,097,796.64-6,145,119.60-2,831,786.08

Finding the Fourth Proportional to 4,097,796.64, 6,145,119.60 and 2,831,786.08

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Solution

The fourth proportional to 4,097,796.64, 6,145,119.60 and 2,831,786.08 is: 4,246,590.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,796.64 : 6,145,119.60 = 2,831,786.08 : x
  2. Step 2: Convert to fraction form
    4,097,796.64/6,145,119.60 = 2,831,786.08/x
  3. Step 3: Cross multiply
    4,097,796.64x = 6,145,119.60 × 2,831,786.08
  4. Step 4: Simplify right side
    4,097,796.64x = 17,401,664,143,215.17
  5. Step 5: Solve for x
    x = 17,401,664,143,215.17/4,097,796.64
  6. Step 6: Final answer
    x = 4,246,590.47

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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.