Home / 3,467,653.52-4,786,323.54-2,017,629.02

Finding the Fourth Proportional to 3,467,653.52, 4,786,323.54 and 2,017,629.02

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Solution

The fourth proportional to 3,467,653.52, 4,786,323.54 and 2,017,629.02 is: 2,784,887.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,653.52 : 4,786,323.54 = 2,017,629.02 : x
  2. Step 2: Convert to fraction form
    3,467,653.52/4,786,323.54 = 2,017,629.02/x
  3. Step 3: Cross multiply
    3,467,653.52x = 4,786,323.54 × 2,017,629.02
  4. Step 4: Simplify right side
    3,467,653.52x = 9,657,025,273,413.13
  5. Step 5: Solve for x
    x = 9,657,025,273,413.13/3,467,653.52
  6. Step 6: Final answer
    x = 2,784,887.60

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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.