Home / 2,530,849.44-3,796,670.04-824,596.65

Finding the Fourth Proportional to 2,530,849.44, 3,796,670.04 and 824,596.65

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Solution

The fourth proportional to 2,530,849.44, 3,796,670.04 and 824,596.65 is: 1,237,023.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,849.44 : 3,796,670.04 = 824,596.65 : x
  2. Step 2: Convert to fraction form
    2,530,849.44/3,796,670.04 = 824,596.65/x
  3. Step 3: Cross multiply
    2,530,849.44x = 3,796,670.04 × 824,596.65
  4. Step 4: Simplify right side
    2,530,849.44x = 3,130,721,396,139.37
  5. Step 5: Solve for x
    x = 3,130,721,396,139.37/2,530,849.44
  6. Step 6: Final answer
    x = 1,237,023.96

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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.