Home / 5,264,744.67-7,265,395.71-3,089,324.07

Finding the Fourth Proportional to 5,264,744.67, 7,265,395.71 and 3,089,324.07

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Solution

The fourth proportional to 5,264,744.67, 7,265,395.71 and 3,089,324.07 is: 4,263,295.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,744.67 : 7,265,395.71 = 3,089,324.07 : x
  2. Step 2: Convert to fraction form
    5,264,744.67/7,265,395.71 = 3,089,324.07/x
  3. Step 3: Cross multiply
    5,264,744.67x = 7,265,395.71 × 3,089,324.07
  4. Step 4: Simplify right side
    5,264,744.67x = 22,445,161,844,977.74
  5. Step 5: Solve for x
    x = 22,445,161,844,977.74/5,264,744.67
  6. Step 6: Final answer
    x = 4,263,295.42

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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.