Home / 16,974,791.68-25,461,938.04-4,195,297.48

Finding the Fourth Proportional to 16,974,791.68, 25,461,938.04 and 4,195,297.48

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Solution

The fourth proportional to 16,974,791.68, 25,461,938.04 and 4,195,297.48 is: 6,292,884.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,974,791.68 : 25,461,938.04 = 4,195,297.48 : x
  2. Step 2: Convert to fraction form
    16,974,791.68/25,461,938.04 = 4,195,297.48/x
  3. Step 3: Cross multiply
    16,974,791.68x = 25,461,938.04 × 4,195,297.48
  4. Step 4: Simplify right side
    16,974,791.68x = 106,820,404,495,128.14
  5. Step 5: Solve for x
    x = 106,820,404,495,128.14/16,974,791.68
  6. Step 6: Final answer
    x = 6,292,884.56

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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.