Home / 2,941,536.64-4,059,760-1,796,280.96

Finding the Fourth Proportional to 2,941,536.64, 4,059,760 and 1,796,280.96

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Solution

The fourth proportional to 2,941,536.64, 4,059,760 and 1,796,280.96 is: 2,479,136.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,536.64 : 4,059,760 = 1,796,280.96 : x
  2. Step 2: Convert to fraction form
    2,941,536.64/4,059,760 = 1,796,280.96/x
  3. Step 3: Cross multiply
    2,941,536.64x = 4,059,760 × 1,796,280.96
  4. Step 4: Simplify right side
    2,941,536.64x = 7,292,469,590,169.60
  5. Step 5: Solve for x
    x = 7,292,469,590,169.60/2,941,536.64
  6. Step 6: Final answer
    x = 2,479,136.07

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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.