Home / 2,953,100.94-4,431,239.41-2,845,614.44

Finding the Fourth Proportional to 2,953,100.94, 4,431,239.41 and 2,845,614.44

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Solution

The fourth proportional to 2,953,100.94, 4,431,239.41 and 2,845,614.44 is: 4,269,951.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,100.94 : 4,431,239.41 = 2,845,614.44 : x
  2. Step 2: Convert to fraction form
    2,953,100.94/4,431,239.41 = 2,845,614.44/x
  3. Step 3: Cross multiply
    2,953,100.94x = 4,431,239.41 × 2,845,614.44
  4. Step 4: Simplify right side
    2,953,100.94x = 12,609,598,861,492.67
  5. Step 5: Solve for x
    x = 12,609,598,861,492.67/2,953,100.94
  6. Step 6: Final answer
    x = 4,269,951.87

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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.