Home / 2,229,124.66-3,077,133.71-1,504,953.27

Finding the Fourth Proportional to 2,229,124.66, 3,077,133.71 and 1,504,953.27

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Solution

The fourth proportional to 2,229,124.66, 3,077,133.71 and 1,504,953.27 is: 2,077,471.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,229,124.66 : 3,077,133.71 = 1,504,953.27 : x
  2. Step 2: Convert to fraction form
    2,229,124.66/3,077,133.71 = 1,504,953.27/x
  3. Step 3: Cross multiply
    2,229,124.66x = 3,077,133.71 × 1,504,953.27
  4. Step 4: Simplify right side
    2,229,124.66x = 4,630,942,431,566.97
  5. Step 5: Solve for x
    x = 4,630,942,431,566.97/2,229,124.66
  6. Step 6: Final answer
    x = 2,077,471.27

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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.