Home / 795,413.25-1,097,670.47-437,717.25

Finding the Fourth Proportional to 795,413.25, 1,097,670.47 and 437,717.25

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Solution

The fourth proportional to 795,413.25, 1,097,670.47 and 437,717.25 is: 604,049.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,413.25 : 1,097,670.47 = 437,717.25 : x
  2. Step 2: Convert to fraction form
    795,413.25/1,097,670.47 = 437,717.25/x
  3. Step 3: Cross multiply
    795,413.25x = 1,097,670.47 × 437,717.25
  4. Step 4: Simplify right side
    795,413.25x = 480,469,297,346.02
  5. Step 5: Solve for x
    x = 480,469,297,346.02/795,413.25
  6. Step 6: Final answer
    x = 604,049.90

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1.5x scale

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.