Home / 2,004,312.43-3,006,893.76-656,375.41

Finding the Fourth Proportional to 2,004,312.43, 3,006,893.76 and 656,375.41

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Solution

The fourth proportional to 2,004,312.43, 3,006,893.76 and 656,375.41 is: 984,702.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,312.43 : 3,006,893.76 = 656,375.41 : x
  2. Step 2: Convert to fraction form
    2,004,312.43/3,006,893.76 = 656,375.41/x
  3. Step 3: Cross multiply
    2,004,312.43x = 3,006,893.76 × 656,375.41
  4. Step 4: Simplify right side
    2,004,312.43x = 1,973,651,124,546.44
  5. Step 5: Solve for x
    x = 1,973,651,124,546.44/2,004,312.43
  6. Step 6: Final answer
    x = 984,702.33

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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.