Home / 2,530,849.38-3,796,670.04-824,596.68

Finding the Fourth Proportional to 2,530,849.38, 3,796,670.04 and 824,596.68

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Solution

The fourth proportional to 2,530,849.38, 3,796,670.04 and 824,596.68 is: 1,237,024.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,849.38 : 3,796,670.04 = 824,596.68 : x
  2. Step 2: Convert to fraction form
    2,530,849.38/3,796,670.04 = 824,596.68/x
  3. Step 3: Cross multiply
    2,530,849.38x = 3,796,670.04 × 824,596.68
  4. Step 4: Simplify right side
    2,530,849.38x = 3,130,721,510,039.47
  5. Step 5: Solve for x
    x = 3,130,721,510,039.47/2,530,849.38
  6. Step 6: Final answer
    x = 1,237,024.03

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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.