Home / 2,703,461.44-4,050,714.24-1,900,821.44

Finding the Fourth Proportional to 2,703,461.44, 4,050,714.24 and 1,900,821.44

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Solution

The fourth proportional to 2,703,461.44, 4,050,714.24 and 1,900,821.44 is: 2,848,083.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,461.44 : 4,050,714.24 = 1,900,821.44 : x
  2. Step 2: Convert to fraction form
    2,703,461.44/4,050,714.24 = 1,900,821.44/x
  3. Step 3: Cross multiply
    2,703,461.44x = 4,050,714.24 × 1,900,821.44
  4. Step 4: Simplify right side
    2,703,461.44x = 7,699,684,474,705.31
  5. Step 5: Solve for x
    x = 7,699,684,474,705.31/2,703,461.44
  6. Step 6: Final answer
    x = 2,848,083.71

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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.