Home / 2,323,922.40-3,485,192.40-903,160.80

Finding the Fourth Proportional to 2,323,922.40, 3,485,192.40 and 903,160.80

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Solution

The fourth proportional to 2,323,922.40, 3,485,192.40 and 903,160.80 is: 1,354,472.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,922.40 : 3,485,192.40 = 903,160.80 : x
  2. Step 2: Convert to fraction form
    2,323,922.40/3,485,192.40 = 903,160.80/x
  3. Step 3: Cross multiply
    2,323,922.40x = 3,485,192.40 × 903,160.80
  4. Step 4: Simplify right side
    2,323,922.40x = 3,147,689,156,137.92
  5. Step 5: Solve for x
    x = 3,147,689,156,137.92/2,323,922.40
  6. Step 6: Final answer
    x = 1,354,472.57

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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.