Home / 2,693,571.02-3,717,207-1,469,955.54

Finding the Fourth Proportional to 2,693,571.02, 3,717,207 and 1,469,955.54

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Solution

The fourth proportional to 2,693,571.02, 3,717,207 and 1,469,955.54 is: 2,028,581.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,571.02 : 3,717,207 = 1,469,955.54 : x
  2. Step 2: Convert to fraction form
    2,693,571.02/3,717,207 = 1,469,955.54/x
  3. Step 3: Cross multiply
    2,693,571.02x = 3,717,207 × 1,469,955.54
  4. Step 4: Simplify right side
    2,693,571.02x = 5,464,129,022,976.78
  5. Step 5: Solve for x
    x = 5,464,129,022,976.78/2,693,571.02
  6. Step 6: Final answer
    x = 2,028,581.75

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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.