Home / 2,717,682.27-4,077,152.51-798,622.71

Finding the Fourth Proportional to 2,717,682.27, 4,077,152.51 and 798,622.71

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Solution

The fourth proportional to 2,717,682.27, 4,077,152.51 and 798,622.71 is: 1,198,118.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,682.27 : 4,077,152.51 = 798,622.71 : x
  2. Step 2: Convert to fraction form
    2,717,682.27/4,077,152.51 = 798,622.71/x
  3. Step 3: Cross multiply
    2,717,682.27x = 4,077,152.51 × 798,622.71
  4. Step 4: Simplify right side
    2,717,682.27x = 3,256,106,582,626.39
  5. Step 5: Solve for x
    x = 3,256,106,582,626.39/2,717,682.27
  6. Step 6: Final answer
    x = 1,198,118.93

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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.