Home / 2,769,768.54-3,822,266.07-1,546,003.26

Finding the Fourth Proportional to 2,769,768.54, 3,822,266.07 and 1,546,003.26

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Solution

The fourth proportional to 2,769,768.54, 3,822,266.07 and 1,546,003.26 is: 2,133,476.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,769,768.54 : 3,822,266.07 = 1,546,003.26 : x
  2. Step 2: Convert to fraction form
    2,769,768.54/3,822,266.07 = 1,546,003.26/x
  3. Step 3: Cross multiply
    2,769,768.54x = 3,822,266.07 × 1,546,003.26
  4. Step 4: Simplify right side
    2,769,768.54x = 5,909,235,804,807.39
  5. Step 5: Solve for x
    x = 5,909,235,804,807.39/2,769,768.54
  6. Step 6: Final answer
    x = 2,133,476.40

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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.