Home / 2,597,620.36-3,896,845.26-800,068.36

Finding the Fourth Proportional to 2,597,620.36, 3,896,845.26 and 800,068.36

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Solution

The fourth proportional to 2,597,620.36, 3,896,845.26 and 800,068.36 is: 1,200,230.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,620.36 : 3,896,845.26 = 800,068.36 : x
  2. Step 2: Convert to fraction form
    2,597,620.36/3,896,845.26 = 800,068.36/x
  3. Step 3: Cross multiply
    2,597,620.36x = 3,896,845.26 × 800,068.36
  4. Step 4: Simplify right side
    2,597,620.36x = 3,117,742,596,341.97
  5. Step 5: Solve for x
    x = 3,117,742,596,341.97/2,597,620.36
  6. Step 6: Final answer
    x = 1,200,230.27

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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.