Home / 4,530,242.66-6,251,735.72-2,493,052.16

Finding the Fourth Proportional to 4,530,242.66, 6,251,735.72 and 2,493,052.16

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Solution

The fourth proportional to 4,530,242.66, 6,251,735.72 and 2,493,052.16 is: 3,440,412.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,242.66 : 6,251,735.72 = 2,493,052.16 : x
  2. Step 2: Convert to fraction form
    4,530,242.66/6,251,735.72 = 2,493,052.16/x
  3. Step 3: Cross multiply
    4,530,242.66x = 6,251,735.72 × 2,493,052.16
  4. Step 4: Simplify right side
    4,530,242.66x = 15,585,903,215,469.11
  5. Step 5: Solve for x
    x = 15,585,903,215,469.11/4,530,242.66
  6. Step 6: Final answer
    x = 3,440,412.45

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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.