Home / 3,291,906.88-4,937,361.40-895,938.22

Finding the Fourth Proportional to 3,291,906.88, 4,937,361.40 and 895,938.22

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Solution

The fourth proportional to 3,291,906.88, 4,937,361.40 and 895,938.22 is: 1,343,771.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,906.88 : 4,937,361.40 = 895,938.22 : x
  2. Step 2: Convert to fraction form
    3,291,906.88/4,937,361.40 = 895,938.22/x
  3. Step 3: Cross multiply
    3,291,906.88x = 4,937,361.40 × 895,938.22
  4. Step 4: Simplify right side
    3,291,906.88x = 4,423,570,784,212.71
  5. Step 5: Solve for x
    x = 4,423,570,784,212.71/3,291,906.88
  6. Step 6: Final answer
    x = 1,343,771.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.