Home / 795,693.17-1,193,517.89-346,413.21

Finding the Fourth Proportional to 795,693.17, 1,193,517.89 and 346,413.21

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Solution

The fourth proportional to 795,693.17, 1,193,517.89 and 346,413.21 is: 519,610.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,693.17 : 1,193,517.89 = 346,413.21 : x
  2. Step 2: Convert to fraction form
    795,693.17/1,193,517.89 = 346,413.21/x
  3. Step 3: Cross multiply
    795,693.17x = 1,193,517.89 × 346,413.21
  4. Step 4: Simplify right side
    795,693.17x = 413,450,358,558.62
  5. Step 5: Solve for x
    x = 413,450,358,558.62/795,693.17
  6. Step 6: Final answer
    x = 519,610.29

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Double scale
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1.5x scale

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.