Home / 8,045,596.08-12,055,121.64-4,636,745.82

Finding the Fourth Proportional to 8,045,596.08, 12,055,121.64 and 4,636,745.82

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Solution

The fourth proportional to 8,045,596.08, 12,055,121.64 and 4,636,745.82 is: 6,947,469.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,045,596.08 : 12,055,121.64 = 4,636,745.82 : x
  2. Step 2: Convert to fraction form
    8,045,596.08/12,055,121.64 = 4,636,745.82/x
  3. Step 3: Cross multiply
    8,045,596.08x = 12,055,121.64 × 4,636,745.82
  4. Step 4: Simplify right side
    8,045,596.08x = 55,896,534,873,861.55
  5. Step 5: Solve for x
    x = 55,896,534,873,861.55/8,045,596.08
  6. Step 6: Final answer
    x = 6,947,469.69

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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.