Home / 707,030.91-1,060,712.41-233,716.25

Finding the Fourth Proportional to 707,030.91, 1,060,712.41 and 233,716.25

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Solution

The fourth proportional to 707,030.91, 1,060,712.41 and 233,716.25 is: 350,629.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,030.91 : 1,060,712.41 = 233,716.25 : x
  2. Step 2: Convert to fraction form
    707,030.91/1,060,712.41 = 233,716.25/x
  3. Step 3: Cross multiply
    707,030.91x = 1,060,712.41 × 233,716.25
  4. Step 4: Simplify right side
    707,030.91x = 247,905,726,793.66
  5. Step 5: Solve for x
    x = 247,905,726,793.66/707,030.91
  6. Step 6: Final answer
    x = 350,629.26

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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.