Home / 2,392,674.37-3,585,805.65-2,239,446.31

Finding the Fourth Proportional to 2,392,674.37, 3,585,805.65 and 2,239,446.31

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Solution

The fourth proportional to 2,392,674.37, 3,585,805.65 and 2,239,446.31 is: 3,356,168.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,674.37 : 3,585,805.65 = 2,239,446.31 : x
  2. Step 2: Convert to fraction form
    2,392,674.37/3,585,805.65 = 2,239,446.31/x
  3. Step 3: Cross multiply
    2,392,674.37x = 3,585,805.65 × 2,239,446.31
  4. Step 4: Simplify right side
    2,392,674.37x = 8,030,219,222,305.14
  5. Step 5: Solve for x
    x = 8,030,219,222,305.14/2,392,674.37
  6. Step 6: Final answer
    x = 3,356,168.87

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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.