Home / 3,224,009-4,449,132.34-1,773,673.24

Finding the Fourth Proportional to 3,224,009, 4,449,132.34 and 1,773,673.24

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Solution

The fourth proportional to 3,224,009, 4,449,132.34 and 1,773,673.24 is: 2,447,669.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,009 : 4,449,132.34 = 1,773,673.24 : x
  2. Step 2: Convert to fraction form
    3,224,009/4,449,132.34 = 1,773,673.24/x
  3. Step 3: Cross multiply
    3,224,009x = 4,449,132.34 × 1,773,673.24
  4. Step 4: Simplify right side
    3,224,009x = 7,891,306,972,676.58
  5. Step 5: Solve for x
    x = 7,891,306,972,676.58/3,224,009
  6. Step 6: Final answer
    x = 2,447,669.03

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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.