Home / 5,700,871.15-8,551,306.73-1,441,039.38

Finding the Fourth Proportional to 5,700,871.15, 8,551,306.73 and 1,441,039.38

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Solution

The fourth proportional to 5,700,871.15, 8,551,306.73 and 1,441,039.38 is: 2,161,559.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,871.15 : 8,551,306.73 = 1,441,039.38 : x
  2. Step 2: Convert to fraction form
    5,700,871.15/8,551,306.73 = 1,441,039.38/x
  3. Step 3: Cross multiply
    5,700,871.15x = 8,551,306.73 × 1,441,039.38
  4. Step 4: Simplify right side
    5,700,871.15x = 12,322,769,741,183.83
  5. Step 5: Solve for x
    x = 12,322,769,741,183.83/5,700,871.15
  6. Step 6: Final answer
    x = 2,161,559.07

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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.