Home / 2,565,314.22-3,840,299.82-1,551,367.56

Finding the Fourth Proportional to 2,565,314.22, 3,840,299.82 and 1,551,367.56

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Solution

The fourth proportional to 2,565,314.22, 3,840,299.82 and 1,551,367.56 is: 2,322,412.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,565,314.22 : 3,840,299.82 = 1,551,367.56 : x
  2. Step 2: Convert to fraction form
    2,565,314.22/3,840,299.82 = 1,551,367.56/x
  3. Step 3: Cross multiply
    2,565,314.22x = 3,840,299.82 × 1,551,367.56
  4. Step 4: Simplify right side
    2,565,314.22x = 5,957,716,561,421.84
  5. Step 5: Solve for x
    x = 5,957,716,561,421.84/2,565,314.22
  6. Step 6: Final answer
    x = 2,322,412.01

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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.