Home / 1,301,967.26-1,952,004.54-544,025.66

Finding the Fourth Proportional to 1,301,967.26, 1,952,004.54 and 544,025.66

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Solution

The fourth proportional to 1,301,967.26, 1,952,004.54 and 544,025.66 is: 815,643.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,967.26 : 1,952,004.54 = 544,025.66 : x
  2. Step 2: Convert to fraction form
    1,301,967.26/1,952,004.54 = 544,025.66/x
  3. Step 3: Cross multiply
    1,301,967.26x = 1,952,004.54 × 544,025.66
  4. Step 4: Simplify right side
    1,301,967.26x = 1,061,940,548,436.47
  5. Step 5: Solve for x
    x = 1,061,940,548,436.47/1,301,967.26
  6. Step 6: Final answer
    x = 815,643.05

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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.