Home / 3,698,046.27-5,103,208.81-2,066,467.04

Finding the Fourth Proportional to 3,698,046.27, 5,103,208.81 and 2,066,467.04

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Solution

The fourth proportional to 3,698,046.27, 5,103,208.81 and 2,066,467.04 is: 2,851,671.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,046.27 : 5,103,208.81 = 2,066,467.04 : x
  2. Step 2: Convert to fraction form
    3,698,046.27/5,103,208.81 = 2,066,467.04/x
  3. Step 3: Cross multiply
    3,698,046.27x = 5,103,208.81 × 2,066,467.04
  4. Step 4: Simplify right side
    3,698,046.27x = 10,545,612,793,770.29
  5. Step 5: Solve for x
    x = 10,545,612,793,770.29/3,698,046.27
  6. Step 6: Final answer
    x = 2,851,671.41

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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.