Home / 5,264,751.96-7,265,405.74-3,089,331.36

Finding the Fourth Proportional to 5,264,751.96, 7,265,405.74 and 3,089,331.36

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Solution

The fourth proportional to 5,264,751.96, 7,265,405.74 and 3,089,331.36 is: 4,263,305.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,751.96 : 7,265,405.74 = 3,089,331.36 : x
  2. Step 2: Convert to fraction form
    5,264,751.96/7,265,405.74 = 3,089,331.36/x
  3. Step 3: Cross multiply
    5,264,751.96x = 7,265,405.74 × 3,089,331.36
  4. Step 4: Simplify right side
    5,264,751.96x = 22,445,245,795,706.01
  5. Step 5: Solve for x
    x = 22,445,245,795,706.01/5,264,751.96
  6. Step 6: Final answer
    x = 4,263,305.46

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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.