Home / 3,575,331.30-4,934,054.52-1,943,848.44

Finding the Fourth Proportional to 3,575,331.30, 4,934,054.52 and 1,943,848.44

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Solution

The fourth proportional to 3,575,331.30, 4,934,054.52 and 1,943,848.44 is: 2,682,563.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,331.30 : 4,934,054.52 = 1,943,848.44 : x
  2. Step 2: Convert to fraction form
    3,575,331.30/4,934,054.52 = 1,943,848.44/x
  3. Step 3: Cross multiply
    3,575,331.30x = 4,934,054.52 × 1,943,848.44
  4. Step 4: Simplify right side
    3,575,331.30x = 9,591,054,181,576.95
  5. Step 5: Solve for x
    x = 9,591,054,181,576.95/3,575,331.30
  6. Step 6: Final answer
    x = 2,682,563.76

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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.