Home / 2,045,770.44-3,068,544.42-625,826.51

Finding the Fourth Proportional to 2,045,770.44, 3,068,544.42 and 625,826.51

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Solution

The fourth proportional to 2,045,770.44, 3,068,544.42 and 625,826.51 is: 938,705.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,770.44 : 3,068,544.42 = 625,826.51 : x
  2. Step 2: Convert to fraction form
    2,045,770.44/3,068,544.42 = 625,826.51/x
  3. Step 3: Cross multiply
    2,045,770.44x = 3,068,544.42 × 625,826.51
  4. Step 4: Simplify right side
    2,045,770.44x = 1,920,376,429,805.85
  5. Step 5: Solve for x
    x = 1,920,376,429,805.85/2,045,770.44
  6. Step 6: Final answer
    x = 938,705.73

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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.