Home / 5,831,413.64-8,048,951.44-3,384,812.93

Finding the Fourth Proportional to 5,831,413.64, 8,048,951.44 and 3,384,812.93

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Solution

The fourth proportional to 5,831,413.64, 8,048,951.44 and 3,384,812.93 is: 4,671,970.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,831,413.64 : 8,048,951.44 = 3,384,812.93 : x
  2. Step 2: Convert to fraction form
    5,831,413.64/8,048,951.44 = 3,384,812.93/x
  3. Step 3: Cross multiply
    5,831,413.64x = 8,048,951.44 × 3,384,812.93
  4. Step 4: Simplify right side
    5,831,413.64x = 27,244,194,858,347.33
  5. Step 5: Solve for x
    x = 27,244,194,858,347.33/5,831,413.64
  6. Step 6: Final answer
    x = 4,671,970.91

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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.