Home / 2,964,052.92-4,090,339.62-1,674,865.56

Finding the Fourth Proportional to 2,964,052.92, 4,090,339.62 and 1,674,865.56

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Solution

The fourth proportional to 2,964,052.92, 4,090,339.62 and 1,674,865.56 is: 2,311,284.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,052.92 : 4,090,339.62 = 1,674,865.56 : x
  2. Step 2: Convert to fraction form
    2,964,052.92/4,090,339.62 = 1,674,865.56/x
  3. Step 3: Cross multiply
    2,964,052.92x = 4,090,339.62 × 1,674,865.56
  4. Step 4: Simplify right side
    2,964,052.92x = 6,850,768,958,241.49
  5. Step 5: Solve for x
    x = 6,850,768,958,241.49/2,964,052.92
  6. Step 6: Final answer
    x = 2,311,284.29

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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.