Home / 3,455,895.91-5,183,650.11-1,059,733.98

Finding the Fourth Proportional to 3,455,895.91, 5,183,650.11 and 1,059,733.98

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Solution

The fourth proportional to 3,455,895.91, 5,183,650.11 and 1,059,733.98 is: 1,589,541.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,455,895.91 : 5,183,650.11 = 1,059,733.98 : x
  2. Step 2: Convert to fraction form
    3,455,895.91/5,183,650.11 = 1,059,733.98/x
  3. Step 3: Cross multiply
    3,455,895.91x = 5,183,650.11 × 1,059,733.98
  4. Step 4: Simplify right side
    3,455,895.91x = 5,493,290,161,997.74
  5. Step 5: Solve for x
    x = 5,493,290,161,997.74/3,455,895.91
  6. Step 6: Final answer
    x = 1,589,541.56

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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.