Home / 2,711,020.48-3,741,656.80-1,504,185.28

Finding the Fourth Proportional to 2,711,020.48, 3,741,656.80 and 1,504,185.28

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Solution

The fourth proportional to 2,711,020.48, 3,741,656.80 and 1,504,185.28 is: 2,076,024.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,020.48 : 3,741,656.80 = 1,504,185.28 : x
  2. Step 2: Convert to fraction form
    2,711,020.48/3,741,656.80 = 1,504,185.28/x
  3. Step 3: Cross multiply
    2,711,020.48x = 3,741,656.80 × 1,504,185.28
  4. Step 4: Simplify right side
    2,711,020.48x = 5,628,145,081,371.90
  5. Step 5: Solve for x
    x = 5,628,145,081,371.90/2,711,020.48
  6. Step 6: Final answer
    x = 2,076,024.55

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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.