Home / 4,091,949.56-6,137,923.30-1,396,274.54

Finding the Fourth Proportional to 4,091,949.56, 6,137,923.30 and 1,396,274.54

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Solution

The fourth proportional to 4,091,949.56, 6,137,923.30 and 1,396,274.54 is: 2,094,411.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,949.56 : 6,137,923.30 = 1,396,274.54 : x
  2. Step 2: Convert to fraction form
    4,091,949.56/6,137,923.30 = 1,396,274.54/x
  3. Step 3: Cross multiply
    4,091,949.56x = 6,137,923.30 × 1,396,274.54
  4. Step 4: Simplify right side
    4,091,949.56x = 8,570,225,998,082.48
  5. Step 5: Solve for x
    x = 8,570,225,998,082.48/4,091,949.56
  6. Step 6: Final answer
    x = 2,094,411.45

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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.