Home / 3,079,859.10-4,250,232.48-1,703,131.26

Finding the Fourth Proportional to 3,079,859.10, 4,250,232.48 and 1,703,131.26

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Solution

The fourth proportional to 3,079,859.10, 4,250,232.48 and 1,703,131.26 is: 2,350,336.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,859.10 : 4,250,232.48 = 1,703,131.26 : x
  2. Step 2: Convert to fraction form
    3,079,859.10/4,250,232.48 = 1,703,131.26/x
  3. Step 3: Cross multiply
    3,079,859.10x = 4,250,232.48 × 1,703,131.26
  4. Step 4: Simplify right side
    3,079,859.10x = 7,238,703,798,955.33
  5. Step 5: Solve for x
    x = 7,238,703,798,955.33/3,079,859.10
  6. Step 6: Final answer
    x = 2,350,336.03

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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.