Home / 795,959.50-1,098,413.15-433,383.35

Finding the Fourth Proportional to 795,959.50, 1,098,413.15 and 433,383.35

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Solution

The fourth proportional to 795,959.50, 1,098,413.15 and 433,383.35 is: 598,063.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,959.50 : 1,098,413.15 = 433,383.35 : x
  2. Step 2: Convert to fraction form
    795,959.50/1,098,413.15 = 433,383.35/x
  3. Step 3: Cross multiply
    795,959.50x = 1,098,413.15 × 433,383.35
  4. Step 4: Simplify right side
    795,959.50x = 476,033,971,843.26
  5. Step 5: Solve for x
    x = 476,033,971,843.26/795,959.50
  6. Step 6: Final answer
    x = 598,063.05

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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.