Home / 3,809,413.35-5,714,057.25-1,534,882.32

Finding the Fourth Proportional to 3,809,413.35, 5,714,057.25 and 1,534,882.32

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Solution

The fourth proportional to 3,809,413.35, 5,714,057.25 and 1,534,882.32 is: 2,302,298.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,809,413.35 : 5,714,057.25 = 1,534,882.32 : x
  2. Step 2: Convert to fraction form
    3,809,413.35/5,714,057.25 = 1,534,882.32/x
  3. Step 3: Cross multiply
    3,809,413.35x = 5,714,057.25 × 1,534,882.32
  4. Step 4: Simplify right side
    3,809,413.35x = 8,770,405,448,492.82
  5. Step 5: Solve for x
    x = 8,770,405,448,492.82/3,809,413.35
  6. Step 6: Final answer
    x = 2,302,298.19

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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.