Home / 3,732,389.33-5,150,684.64-2,100,795.75

Finding the Fourth Proportional to 3,732,389.33, 5,150,684.64 and 2,100,795.75

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Solution

The fourth proportional to 3,732,389.33, 5,150,684.64 and 2,100,795.75 is: 2,899,091.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,389.33 : 5,150,684.64 = 2,100,795.75 : x
  2. Step 2: Convert to fraction form
    3,732,389.33/5,150,684.64 = 2,100,795.75/x
  3. Step 3: Cross multiply
    3,732,389.33x = 5,150,684.64 × 2,100,795.75
  4. Step 4: Simplify right side
    3,732,389.33x = 10,820,536,401,302.28
  5. Step 5: Solve for x
    x = 10,820,536,401,302.28/3,732,389.33
  6. Step 6: Final answer
    x = 2,899,091.02

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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.