Home / 1,746,230.26-2,621,034.70-1,260,413.27

Finding the Fourth Proportional to 1,746,230.26, 2,621,034.70 and 1,260,413.27

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Solution

The fourth proportional to 1,746,230.26, 2,621,034.70 and 1,260,413.27 is: 1,891,839.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,230.26 : 2,621,034.70 = 1,260,413.27 : x
  2. Step 2: Convert to fraction form
    1,746,230.26/2,621,034.70 = 1,260,413.27/x
  3. Step 3: Cross multiply
    1,746,230.26x = 2,621,034.70 × 1,260,413.27
  4. Step 4: Simplify right side
    1,746,230.26x = 3,303,586,920,412.02
  5. Step 5: Solve for x
    x = 3,303,586,920,412.02/1,746,230.26
  6. Step 6: Final answer
    x = 1,891,839.24

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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.