Home / 3,650,392.83-5,471,727.90-1,374,932.69

Finding the Fourth Proportional to 3,650,392.83, 5,471,727.90 and 1,374,932.69

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Solution

The fourth proportional to 3,650,392.83, 5,471,727.90 and 1,374,932.69 is: 2,060,944.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,392.83 : 5,471,727.90 = 1,374,932.69 : x
  2. Step 2: Convert to fraction form
    3,650,392.83/5,471,727.90 = 1,374,932.69/x
  3. Step 3: Cross multiply
    3,650,392.83x = 5,471,727.90 × 1,374,932.69
  4. Step 4: Simplify right side
    3,650,392.83x = 7,523,257,560,495.05
  5. Step 5: Solve for x
    x = 7,523,257,560,495.05/3,650,392.83
  6. Step 6: Final answer
    x = 2,060,944.65

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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.