Home / 4,629,332.27-6,941,461.47-1,433,571.23

Finding the Fourth Proportional to 4,629,332.27, 6,941,461.47 and 1,433,571.23

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Solution

The fourth proportional to 4,629,332.27, 6,941,461.47 and 1,433,571.23 is: 2,149,571.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,332.27 : 6,941,461.47 = 1,433,571.23 : x
  2. Step 2: Convert to fraction form
    4,629,332.27/6,941,461.47 = 1,433,571.23/x
  3. Step 3: Cross multiply
    4,629,332.27x = 6,941,461.47 × 1,433,571.23
  4. Step 4: Simplify right side
    4,629,332.27x = 9,951,079,422,838.20
  5. Step 5: Solve for x
    x = 9,951,079,422,838.20/4,629,332.27
  6. Step 6: Final answer
    x = 2,149,571.22

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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.