Home / 4,951,998.56-6,831,242.64-3,234,124.64

Finding the Fourth Proportional to 4,951,998.56, 6,831,242.64 and 3,234,124.64

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Solution

The fourth proportional to 4,951,998.56, 6,831,242.64 and 3,234,124.64 is: 4,461,449.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,951,998.56 : 6,831,242.64 = 3,234,124.64 : x
  2. Step 2: Convert to fraction form
    4,951,998.56/6,831,242.64 = 3,234,124.64/x
  3. Step 3: Cross multiply
    4,951,998.56x = 6,831,242.64 × 3,234,124.64
  4. Step 4: Simplify right side
    4,951,998.56x = 22,093,090,143,842.65
  5. Step 5: Solve for x
    x = 22,093,090,143,842.65/4,951,998.56
  6. Step 6: Final answer
    x = 4,461,449.23

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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.