Home / 4,393,163.94-6,594,404.22-3,890,985

Finding the Fourth Proportional to 4,393,163.94, 6,594,404.22 and 3,890,985

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Solution

The fourth proportional to 4,393,163.94, 6,594,404.22 and 3,890,985 is: 5,840,603.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393,163.94 : 6,594,404.22 = 3,890,985 : x
  2. Step 2: Convert to fraction form
    4,393,163.94/6,594,404.22 = 3,890,985/x
  3. Step 3: Cross multiply
    4,393,163.94x = 6,594,404.22 × 3,890,985
  4. Step 4: Simplify right side
    4,393,163.94x = 25,658,727,903,956.70
  5. Step 5: Solve for x
    x = 25,658,727,903,956.70/4,393,163.94
  6. Step 6: Final answer
    x = 5,840,603.32

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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.