Home / 3,776,009.04-5,661,913.92-1,250,286.48

Finding the Fourth Proportional to 3,776,009.04, 5,661,913.92 and 1,250,286.48

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Solution

The fourth proportional to 3,776,009.04, 5,661,913.92 and 1,250,286.48 is: 1,874,734.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,009.04 : 5,661,913.92 = 1,250,286.48 : x
  2. Step 2: Convert to fraction form
    3,776,009.04/5,661,913.92 = 1,250,286.48/x
  3. Step 3: Cross multiply
    3,776,009.04x = 5,661,913.92 × 1,250,286.48
  4. Step 4: Simplify right side
    3,776,009.04x = 7,079,014,425,099.80
  5. Step 5: Solve for x
    x = 7,079,014,425,099.80/3,776,009.04
  6. Step 6: Final answer
    x = 1,874,734.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.