Home / 1,603,963.20-2,403,413.52-591,692.16

Finding the Fourth Proportional to 1,603,963.20, 2,403,413.52 and 591,692.16

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Solution

The fourth proportional to 1,603,963.20, 2,403,413.52 and 591,692.16 is: 886,604.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,603,963.20 : 2,403,413.52 = 591,692.16 : x
  2. Step 2: Convert to fraction form
    1,603,963.20/2,403,413.52 = 591,692.16/x
  3. Step 3: Cross multiply
    1,603,963.20x = 2,403,413.52 × 591,692.16
  4. Step 4: Simplify right side
    1,603,963.20x = 1,422,080,937,022.00
  5. Step 5: Solve for x
    x = 1,422,080,937,022.00/1,603,963.20
  6. Step 6: Final answer
    x = 886,604.47

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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.