Home / 3,884,413.14-5,360,782.37-2,252,807.27

Finding the Fourth Proportional to 3,884,413.14, 5,360,782.37 and 2,252,807.27

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Solution

The fourth proportional to 3,884,413.14, 5,360,782.37 and 2,252,807.27 is: 3,109,043.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,884,413.14 : 5,360,782.37 = 2,252,807.27 : x
  2. Step 2: Convert to fraction form
    3,884,413.14/5,360,782.37 = 2,252,807.27/x
  3. Step 3: Cross multiply
    3,884,413.14x = 5,360,782.37 × 2,252,807.27
  4. Step 4: Simplify right side
    3,884,413.14x = 12,076,809,457,955.88
  5. Step 5: Solve for x
    x = 12,076,809,457,955.88/3,884,413.14
  6. Step 6: Final answer
    x = 3,109,043.51

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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.