Home / 1,694,044.52-2,541,099.36-414,662.96

Finding the Fourth Proportional to 1,694,044.52, 2,541,099.36 and 414,662.96

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Solution

The fourth proportional to 1,694,044.52, 2,541,099.36 and 414,662.96 is: 622,002.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,044.52 : 2,541,099.36 = 414,662.96 : x
  2. Step 2: Convert to fraction form
    1,694,044.52/2,541,099.36 = 414,662.96/x
  3. Step 3: Cross multiply
    1,694,044.52x = 2,541,099.36 × 414,662.96
  4. Step 4: Simplify right side
    1,694,044.52x = 1,053,699,782,271.71
  5. Step 5: Solve for x
    x = 1,053,699,782,271.71/1,694,044.52
  6. Step 6: Final answer
    x = 622,002.41

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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.