Home / 3,485,102.17-4,792,385.37-3,025,413.22

Finding the Fourth Proportional to 3,485,102.17, 4,792,385.37 and 3,025,413.22

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Solution

The fourth proportional to 3,485,102.17, 4,792,385.37 and 3,025,413.22 is: 4,160,264.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,102.17 : 4,792,385.37 = 3,025,413.22 : x
  2. Step 2: Convert to fraction form
    3,485,102.17/4,792,385.37 = 3,025,413.22/x
  3. Step 3: Cross multiply
    3,485,102.17x = 4,792,385.37 × 3,025,413.22
  4. Step 4: Simplify right side
    3,485,102.17x = 14,498,946,053,732.59
  5. Step 5: Solve for x
    x = 14,498,946,053,732.59/3,485,102.17
  6. Step 6: Final answer
    x = 4,160,264.28

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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.