Home / 5,567,413.92-8,349,072.48-1,923,216.72

Finding the Fourth Proportional to 5,567,413.92, 8,349,072.48 and 1,923,216.72

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Solution

The fourth proportional to 5,567,413.92, 8,349,072.48 and 1,923,216.72 is: 2,884,117.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567,413.92 : 8,349,072.48 = 1,923,216.72 : x
  2. Step 2: Convert to fraction form
    5,567,413.92/8,349,072.48 = 1,923,216.72/x
  3. Step 3: Cross multiply
    5,567,413.92x = 8,349,072.48 × 1,923,216.72
  4. Step 4: Simplify right side
    5,567,413.92x = 16,057,075,790,027.87
  5. Step 5: Solve for x
    x = 16,057,075,790,027.87/5,567,413.92
  6. Step 6: Final answer
    x = 2,884,117.48

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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.