Home / 5,264,747.96-7,265,400.20-3,089,327.36

Finding the Fourth Proportional to 5,264,747.96, 7,265,400.20 and 3,089,327.36

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Solution

The fourth proportional to 5,264,747.96, 7,265,400.20 and 3,089,327.36 is: 4,263,299.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,747.96 : 7,265,400.20 = 3,089,327.36 : x
  2. Step 2: Convert to fraction form
    5,264,747.96/7,265,400.20 = 3,089,327.36/x
  3. Step 3: Cross multiply
    5,264,747.96x = 7,265,400.20 × 3,089,327.36
  4. Step 4: Simplify right side
    5,264,747.96x = 22,445,199,619,209.47
  5. Step 5: Solve for x
    x = 22,445,199,619,209.47/5,264,747.96
  6. Step 6: Final answer
    x = 4,263,299.93

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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.