Home / 7,741,361.26-10,682,660.19-4,303,358.38

Finding the Fourth Proportional to 7,741,361.26, 10,682,660.19 and 4,303,358.38

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Solution

The fourth proportional to 7,741,361.26, 10,682,660.19 and 4,303,358.38 is: 5,938,402.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,741,361.26 : 10,682,660.19 = 4,303,358.38 : x
  2. Step 2: Convert to fraction form
    7,741,361.26/10,682,660.19 = 4,303,358.38/x
  3. Step 3: Cross multiply
    7,741,361.26x = 10,682,660.19 × 4,303,358.38
  4. Step 4: Simplify right side
    7,741,361.26x = 45,971,315,249,328.89
  5. Step 5: Solve for x
    x = 45,971,315,249,328.89/7,741,361.26
  6. Step 6: Final answer
    x = 5,938,402.01

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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.