Home / 4,036,182.52-5,569,975.36-2,200,625.82

Finding the Fourth Proportional to 4,036,182.52, 5,569,975.36 and 2,200,625.82

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Solution

The fourth proportional to 4,036,182.52, 5,569,975.36 and 2,200,625.82 is: 3,036,887.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,182.52 : 5,569,975.36 = 2,200,625.82 : x
  2. Step 2: Convert to fraction form
    4,036,182.52/5,569,975.36 = 2,200,625.82/x
  3. Step 3: Cross multiply
    4,036,182.52x = 5,569,975.36 × 2,200,625.82
  4. Step 4: Simplify right side
    4,036,182.52x = 12,257,431,593,979.79
  5. Step 5: Solve for x
    x = 12,257,431,593,979.79/4,036,182.52
  6. Step 6: Final answer
    x = 3,036,887.34

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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.