Home / 5,792,360.77-7,993,512.98-3,214,281.43

Finding the Fourth Proportional to 5,792,360.77, 7,993,512.98 and 3,214,281.43

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Solution

The fourth proportional to 5,792,360.77, 7,993,512.98 and 3,214,281.43 is: 4,435,738.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,360.77 : 7,993,512.98 = 3,214,281.43 : x
  2. Step 2: Convert to fraction form
    5,792,360.77/7,993,512.98 = 3,214,281.43/x
  3. Step 3: Cross multiply
    5,792,360.77x = 7,993,512.98 × 3,214,281.43
  4. Step 4: Simplify right side
    5,792,360.77x = 25,693,400,332,077.96
  5. Step 5: Solve for x
    x = 25,693,400,332,077.96/5,792,360.77
  6. Step 6: Final answer
    x = 4,435,738.96

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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.