Home / 3,204,739-4,422,539.82-1,773,955

Finding the Fourth Proportional to 3,204,739, 4,422,539.82 and 1,773,955

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Solution

The fourth proportional to 3,204,739, 4,422,539.82 and 1,773,955 is: 2,448,057.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,739 : 4,422,539.82 = 1,773,955 : x
  2. Step 2: Convert to fraction form
    3,204,739/4,422,539.82 = 1,773,955/x
  3. Step 3: Cross multiply
    3,204,739x = 4,422,539.82 × 1,773,955
  4. Step 4: Simplify right side
    3,204,739x = 7,845,386,626,388.10
  5. Step 5: Solve for x
    x = 7,845,386,626,388.10/3,204,739
  6. Step 6: Final answer
    x = 2,448,057.90

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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.