Home / 4,106,640.48-5,665,451.42-2,363,892.88

Finding the Fourth Proportional to 4,106,640.48, 5,665,451.42 and 2,363,892.88

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Solution

The fourth proportional to 4,106,640.48, 5,665,451.42 and 2,363,892.88 is: 3,261,186.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,640.48 : 5,665,451.42 = 2,363,892.88 : x
  2. Step 2: Convert to fraction form
    4,106,640.48/5,665,451.42 = 2,363,892.88/x
  3. Step 3: Cross multiply
    4,106,640.48x = 5,665,451.42 × 2,363,892.88
  4. Step 4: Simplify right side
    4,106,640.48x = 13,392,520,273,723.89
  5. Step 5: Solve for x
    x = 13,392,520,273,723.89/4,106,640.48
  6. Step 6: Final answer
    x = 3,261,186.45

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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.