Home / 3,504,188.70-5,252,162.04-1,582,857.36

Finding the Fourth Proportional to 3,504,188.70, 5,252,162.04 and 1,582,857.36

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Solution

The fourth proportional to 3,504,188.70, 5,252,162.04 and 1,582,857.36 is: 2,372,424.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,188.70 : 5,252,162.04 = 1,582,857.36 : x
  2. Step 2: Convert to fraction form
    3,504,188.70/5,252,162.04 = 1,582,857.36/x
  3. Step 3: Cross multiply
    3,504,188.70x = 5,252,162.04 × 1,582,857.36
  4. Step 4: Simplify right side
    3,504,188.70x = 8,313,423,340,926.62
  5. Step 5: Solve for x
    x = 8,313,423,340,926.62/3,504,188.70
  6. Step 6: Final answer
    x = 2,372,424.56

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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.