Home / 2,247,300.07-3,373,348.97-968,538.61

Finding the Fourth Proportional to 2,247,300.07, 3,373,348.97 and 968,538.61

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Solution

The fourth proportional to 2,247,300.07, 3,373,348.97 and 968,538.61 is: 1,453,841.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,300.07 : 3,373,348.97 = 968,538.61 : x
  2. Step 2: Convert to fraction form
    2,247,300.07/3,373,348.97 = 968,538.61/x
  3. Step 3: Cross multiply
    2,247,300.07x = 3,373,348.97 × 968,538.61
  4. Step 4: Simplify right side
    2,247,300.07x = 3,267,218,709,172.67
  5. Step 5: Solve for x
    x = 3,267,218,709,172.67/2,247,300.07
  6. Step 6: Final answer
    x = 1,453,841.77

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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.