Home / 3,066,229.80-4,600,368.32-1,360,137.73

Finding the Fourth Proportional to 3,066,229.80, 4,600,368.32 and 1,360,137.73

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Solution

The fourth proportional to 3,066,229.80, 4,600,368.32 and 1,360,137.73 is: 2,040,660.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,229.80 : 4,600,368.32 = 1,360,137.73 : x
  2. Step 2: Convert to fraction form
    3,066,229.80/4,600,368.32 = 1,360,137.73/x
  3. Step 3: Cross multiply
    3,066,229.80x = 4,600,368.32 × 1,360,137.73
  4. Step 4: Simplify right side
    3,066,229.80x = 6,257,134,523,928.71
  5. Step 5: Solve for x
    x = 6,257,134,523,928.71/3,066,229.80
  6. Step 6: Final answer
    x = 2,040,660.66

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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.