Home / 1,995,608.85-2,993,413.28-1,365,752.85

Finding the Fourth Proportional to 1,995,608.85, 2,993,413.28 and 1,365,752.85

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Solution

The fourth proportional to 1,995,608.85, 2,993,413.28 and 1,365,752.85 is: 2,048,629.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,608.85 : 2,993,413.28 = 1,365,752.85 : x
  2. Step 2: Convert to fraction form
    1,995,608.85/2,993,413.28 = 1,365,752.85/x
  3. Step 3: Cross multiply
    1,995,608.85x = 2,993,413.28 × 1,365,752.85
  4. Step 4: Simplify right side
    1,995,608.85x = 4,088,262,711,559.08
  5. Step 5: Solve for x
    x = 4,088,262,711,559.08/1,995,608.85
  6. Step 6: Final answer
    x = 2,048,629.28

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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.