Home / 1,903,413.76-2,848,448.58-1,364,264.27

Finding the Fourth Proportional to 1,903,413.76, 2,848,448.58 and 1,364,264.27

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Solution

The fourth proportional to 1,903,413.76, 2,848,448.58 and 1,364,264.27 is: 2,041,614.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,413.76 : 2,848,448.58 = 1,364,264.27 : x
  2. Step 2: Convert to fraction form
    1,903,413.76/2,848,448.58 = 1,364,264.27/x
  3. Step 3: Cross multiply
    1,903,413.76x = 2,848,448.58 × 1,364,264.27
  4. Step 4: Simplify right side
    1,903,413.76x = 3,886,036,621,623.67
  5. Step 5: Solve for x
    x = 3,886,036,621,623.67/1,903,413.76
  6. Step 6: Final answer
    x = 2,041,614.23

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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.