Home / 2,646,035.26-3,651,086.04-1,558,523.38

Finding the Fourth Proportional to 2,646,035.26, 3,651,086.04 and 1,558,523.38

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Solution

The fourth proportional to 2,646,035.26, 3,651,086.04 and 1,558,523.38 is: 2,150,501.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,646,035.26 : 3,651,086.04 = 1,558,523.38 : x
  2. Step 2: Convert to fraction form
    2,646,035.26/3,651,086.04 = 1,558,523.38/x
  3. Step 3: Cross multiply
    2,646,035.26x = 3,651,086.04 × 1,558,523.38
  4. Step 4: Simplify right side
    2,646,035.26x = 5,690,302,955,731.62
  5. Step 5: Solve for x
    x = 5,690,302,955,731.62/2,646,035.26
  6. Step 6: Final answer
    x = 2,150,501.56

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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.