Home / 4,144,029.54-5,718,937.14-2,308,485.61

Finding the Fourth Proportional to 4,144,029.54, 5,718,937.14 and 2,308,485.61

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Solution

The fourth proportional to 4,144,029.54, 5,718,937.14 and 2,308,485.61 is: 3,185,808.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,029.54 : 5,718,937.14 = 2,308,485.61 : x
  2. Step 2: Convert to fraction form
    4,144,029.54/5,718,937.14 = 2,308,485.61/x
  3. Step 3: Cross multiply
    4,144,029.54x = 5,718,937.14 × 2,308,485.61
  4. Step 4: Simplify right side
    4,144,029.54x = 13,202,084,052,047.44
  5. Step 5: Solve for x
    x = 13,202,084,052,047.44/4,144,029.54
  6. Step 6: Final answer
    x = 3,185,808.38

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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.