Home / 9,086,247.55-13,611,000.52-5,664,029.95

Finding the Fourth Proportional to 9,086,247.55, 13,611,000.52 and 5,664,029.95

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Solution

The fourth proportional to 9,086,247.55, 13,611,000.52 and 5,664,029.95 is: 8,484,593.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,086,247.55 : 13,611,000.52 = 5,664,029.95 : x
  2. Step 2: Convert to fraction form
    9,086,247.55/13,611,000.52 = 5,664,029.95/x
  3. Step 3: Cross multiply
    9,086,247.55x = 13,611,000.52 × 5,664,029.95
  4. Step 4: Simplify right side
    9,086,247.55x = 77,093,114,594,745.58
  5. Step 5: Solve for x
    x = 77,093,114,594,745.58/9,086,247.55
  6. Step 6: Final answer
    x = 8,484,593.25

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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.