Home / 3,162,850.40-4,362,950.94-2,000,936

Finding the Fourth Proportional to 3,162,850.40, 4,362,950.94 and 2,000,936

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Solution

The fourth proportional to 3,162,850.40, 4,362,950.94 and 2,000,936 is: 2,760,163.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,850.40 : 4,362,950.94 = 2,000,936 : x
  2. Step 2: Convert to fraction form
    3,162,850.40/4,362,950.94 = 2,000,936/x
  3. Step 3: Cross multiply
    3,162,850.40x = 4,362,950.94 × 2,000,936
  4. Step 4: Simplify right side
    3,162,850.40x = 8,729,985,602,079.84
  5. Step 5: Solve for x
    x = 8,729,985,602,079.84/3,162,850.40
  6. Step 6: Final answer
    x = 2,760,163.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.