Home / 4,401,100.75-6,596,991.78-1,480,413.16

Finding the Fourth Proportional to 4,401,100.75, 6,596,991.78 and 1,480,413.16

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Solution

The fourth proportional to 4,401,100.75, 6,596,991.78 and 1,480,413.16 is: 2,219,052.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,100.75 : 6,596,991.78 = 1,480,413.16 : x
  2. Step 2: Convert to fraction form
    4,401,100.75/6,596,991.78 = 1,480,413.16/x
  3. Step 3: Cross multiply
    4,401,100.75x = 6,596,991.78 × 1,480,413.16
  4. Step 4: Simplify right side
    4,401,100.75x = 9,766,273,447,523.82
  5. Step 5: Solve for x
    x = 9,766,273,447,523.82/4,401,100.75
  6. Step 6: Final answer
    x = 2,219,052.46

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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.