Home / 2,295,375.07-3,162,594.48-1,519,689.91

Finding the Fourth Proportional to 2,295,375.07, 3,162,594.48 and 1,519,689.91

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Solution

The fourth proportional to 2,295,375.07, 3,162,594.48 and 1,519,689.91 is: 2,093,846.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,375.07 : 3,162,594.48 = 1,519,689.91 : x
  2. Step 2: Convert to fraction form
    2,295,375.07/3,162,594.48 = 1,519,689.91/x
  3. Step 3: Cross multiply
    2,295,375.07x = 3,162,594.48 × 1,519,689.91
  4. Step 4: Simplify right side
    2,295,375.07x = 4,806,162,920,677.70
  5. Step 5: Solve for x
    x = 4,806,162,920,677.70/2,295,375.07
  6. Step 6: Final answer
    x = 2,093,846.44

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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.