Home / 3,692,560.39-5,095,990.09-2,061,286.20

Finding the Fourth Proportional to 3,692,560.39, 5,095,990.09 and 2,061,286.20

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Solution

The fourth proportional to 3,692,560.39, 5,095,990.09 and 2,061,286.20 is: 2,844,718.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,560.39 : 5,095,990.09 = 2,061,286.20 : x
  2. Step 2: Convert to fraction form
    3,692,560.39/5,095,990.09 = 2,061,286.20/x
  3. Step 3: Cross multiply
    3,692,560.39x = 5,095,990.09 × 2,061,286.20
  4. Step 4: Simplify right side
    3,692,560.39x = 10,504,294,047,853.76
  5. Step 5: Solve for x
    x = 10,504,294,047,853.76/3,692,560.39
  6. Step 6: Final answer
    x = 2,844,718.28

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1.5x scale

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.