Home / 5,792,358.77-7,993,510.22-3,214,279.43

Finding the Fourth Proportional to 5,792,358.77, 7,993,510.22 and 3,214,279.43

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Solution

The fourth proportional to 5,792,358.77, 7,993,510.22 and 3,214,279.43 is: 4,435,736.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,358.77 : 7,993,510.22 = 3,214,279.43 : x
  2. Step 2: Convert to fraction form
    5,792,358.77/7,993,510.22 = 3,214,279.43/x
  3. Step 3: Cross multiply
    5,792,358.77x = 7,993,510.22 × 3,214,279.43
  4. Step 4: Simplify right side
    5,792,358.77x = 25,693,375,457,569.38
  5. Step 5: Solve for x
    x = 25,693,375,457,569.38/5,792,358.77
  6. Step 6: Final answer
    x = 4,435,736.20

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1.5x scale

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.