Home / 2,769,769.54-3,822,267.45-1,546,004.26

Finding the Fourth Proportional to 2,769,769.54, 3,822,267.45 and 1,546,004.26

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Solution

The fourth proportional to 2,769,769.54, 3,822,267.45 and 1,546,004.26 is: 2,133,477.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,769,769.54 : 3,822,267.45 = 1,546,004.26 : x
  2. Step 2: Convert to fraction form
    2,769,769.54/3,822,267.45 = 1,546,004.26/x
  3. Step 3: Cross multiply
    2,769,769.54x = 3,822,267.45 × 1,546,004.26
  4. Step 4: Simplify right side
    2,769,769.54x = 5,909,241,760,559.34
  5. Step 5: Solve for x
    x = 5,909,241,760,559.34/2,769,769.54
  6. Step 6: Final answer
    x = 2,133,477.78

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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.