Home / 5,970,413.34-8,239,078.98-3,356,919.72

Finding the Fourth Proportional to 5,970,413.34, 8,239,078.98 and 3,356,919.72

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Solution

The fourth proportional to 5,970,413.34, 8,239,078.98 and 3,356,919.72 is: 4,632,497.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970,413.34 : 8,239,078.98 = 3,356,919.72 : x
  2. Step 2: Convert to fraction form
    5,970,413.34/8,239,078.98 = 3,356,919.72/x
  3. Step 3: Cross multiply
    5,970,413.34x = 8,239,078.98 × 3,356,919.72
  4. Step 4: Simplify right side
    5,970,413.34x = 27,657,926,702,599.49
  5. Step 5: Solve for x
    x = 27,657,926,702,599.49/5,970,413.34
  6. Step 6: Final answer
    x = 4,632,497.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.