Home / 1,170,425.31-1,614,540.22-952,868.01

Finding the Fourth Proportional to 1,170,425.31, 1,614,540.22 and 952,868.01

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Solution

The fourth proportional to 1,170,425.31, 1,614,540.22 and 952,868.01 is: 1,314,431.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,425.31 : 1,614,540.22 = 952,868.01 : x
  2. Step 2: Convert to fraction form
    1,170,425.31/1,614,540.22 = 952,868.01/x
  3. Step 3: Cross multiply
    1,170,425.31x = 1,614,540.22 × 952,868.01
  4. Step 4: Simplify right side
    1,170,425.31x = 1,538,443,726,496.36
  5. Step 5: Solve for x
    x = 1,538,443,726,496.36/1,170,425.31
  6. Step 6: Final answer
    x = 1,314,431.36

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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.