Home / 3,032,452.89-4,184,752.82-1,655,792.28

Finding the Fourth Proportional to 3,032,452.89, 4,184,752.82 and 1,655,792.28

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Solution

The fourth proportional to 3,032,452.89, 4,184,752.82 and 1,655,792.28 is: 2,284,975.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,452.89 : 4,184,752.82 = 1,655,792.28 : x
  2. Step 2: Convert to fraction form
    3,032,452.89/4,184,752.82 = 1,655,792.28/x
  3. Step 3: Cross multiply
    3,032,452.89x = 4,184,752.82 × 1,655,792.28
  4. Step 4: Simplify right side
    3,032,452.89x = 6,929,081,404,785.27
  5. Step 5: Solve for x
    x = 6,929,081,404,785.27/3,032,452.89
  6. Step 6: Final answer
    x = 2,284,975.78

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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.