Home / 907,825.80-1,361,738.70-795,632.70

Finding the Fourth Proportional to 907,825.80, 1,361,738.70 and 795,632.70

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Solution

The fourth proportional to 907,825.80, 1,361,738.70 and 795,632.70 is: 1,193,449.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,825.80 : 1,361,738.70 = 795,632.70 : x
  2. Step 2: Convert to fraction form
    907,825.80/1,361,738.70 = 795,632.70/x
  3. Step 3: Cross multiply
    907,825.80x = 1,361,738.70 × 795,632.70
  4. Step 4: Simplify right side
    907,825.80x = 1,083,443,838,575.49
  5. Step 5: Solve for x
    x = 1,083,443,838,575.49/907,825.80
  6. Step 6: Final answer
    x = 1,193,449.05

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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.