Home / 2,733,571.22-4,100,468.88-937,689.72

Finding the Fourth Proportional to 2,733,571.22, 4,100,468.88 and 937,689.72

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Solution

The fourth proportional to 2,733,571.22, 4,100,468.88 and 937,689.72 is: 1,406,573.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,571.22 : 4,100,468.88 = 937,689.72 : x
  2. Step 2: Convert to fraction form
    2,733,571.22/4,100,468.88 = 937,689.72/x
  3. Step 3: Cross multiply
    2,733,571.22x = 4,100,468.88 × 937,689.72
  4. Step 4: Simplify right side
    2,733,571.22x = 3,844,967,515,955.91
  5. Step 5: Solve for x
    x = 3,844,967,515,955.91/2,733,571.22
  6. Step 6: Final answer
    x = 1,406,573.02

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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.