Home / 2,294,285.80-3,441,422.50-854,936.43

Finding the Fourth Proportional to 2,294,285.80, 3,441,422.50 and 854,936.43

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Solution

The fourth proportional to 2,294,285.80, 3,441,422.50 and 854,936.43 is: 1,282,402.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,285.80 : 3,441,422.50 = 854,936.43 : x
  2. Step 2: Convert to fraction form
    2,294,285.80/3,441,422.50 = 854,936.43/x
  3. Step 3: Cross multiply
    2,294,285.80x = 3,441,422.50 × 854,936.43
  4. Step 4: Simplify right side
    2,294,285.80x = 2,942,197,466,271.68
  5. Step 5: Solve for x
    x = 2,942,197,466,271.68/2,294,285.80
  6. Step 6: Final answer
    x = 1,282,402.33

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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.