Home / 3,836,801.74-5,294,911.72-2,094,564.03

Finding the Fourth Proportional to 3,836,801.74, 5,294,911.72 and 2,094,564.03

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Solution

The fourth proportional to 3,836,801.74, 5,294,911.72 and 2,094,564.03 is: 2,890,566.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836,801.74 : 5,294,911.72 = 2,094,564.03 : x
  2. Step 2: Convert to fraction form
    3,836,801.74/5,294,911.72 = 2,094,564.03/x
  3. Step 3: Cross multiply
    3,836,801.74x = 5,294,911.72 × 2,094,564.03
  4. Step 4: Simplify right side
    3,836,801.74x = 11,090,531,604,262.87
  5. Step 5: Solve for x
    x = 11,090,531,604,262.87/3,836,801.74
  6. Step 6: Final answer
    x = 2,890,566.77

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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.