Home / 5,777,845.04-7,973,413.26-3,330,439.88

Finding the Fourth Proportional to 5,777,845.04, 7,973,413.26 and 3,330,439.88

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Solution

The fourth proportional to 5,777,845.04, 7,973,413.26 and 3,330,439.88 is: 4,595,999.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,777,845.04 : 7,973,413.26 = 3,330,439.88 : x
  2. Step 2: Convert to fraction form
    5,777,845.04/7,973,413.26 = 3,330,439.88/x
  3. Step 3: Cross multiply
    5,777,845.04x = 7,973,413.26 × 3,330,439.88
  4. Step 4: Simplify right side
    5,777,845.04x = 26,554,973,500,824.81
  5. Step 5: Solve for x
    x = 26,554,973,500,824.81/5,777,845.04
  6. Step 6: Final answer
    x = 4,595,999.60

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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.