Home / 10,973,151.70-16,462,038.77-4,149,573.82

Finding the Fourth Proportional to 10,973,151.70, 16,462,038.77 and 4,149,573.82

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Solution

The fourth proportional to 10,973,151.70, 16,462,038.77 and 4,149,573.82 is: 6,225,234.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,973,151.70 : 16,462,038.77 = 4,149,573.82 : x
  2. Step 2: Convert to fraction form
    10,973,151.70/16,462,038.77 = 4,149,573.82/x
  3. Step 3: Cross multiply
    10,973,151.70x = 16,462,038.77 × 4,149,573.82
  4. Step 4: Simplify right side
    10,973,151.70x = 68,310,445,079,163.21
  5. Step 5: Solve for x
    x = 68,310,445,079,163.21/10,973,151.70
  6. Step 6: Final answer
    x = 6,225,234.73

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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.