Home / 2,883,775.70-4,326,610.52-1,179,352.44

Finding the Fourth Proportional to 2,883,775.70, 4,326,610.52 and 1,179,352.44

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Solution

The fourth proportional to 2,883,775.70, 4,326,610.52 and 1,179,352.44 is: 1,769,415.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,775.70 : 4,326,610.52 = 1,179,352.44 : x
  2. Step 2: Convert to fraction form
    2,883,775.70/4,326,610.52 = 1,179,352.44/x
  3. Step 3: Cross multiply
    2,883,775.70x = 4,326,610.52 × 1,179,352.44
  4. Step 4: Simplify right side
    2,883,775.70x = 5,102,598,676,640.05
  5. Step 5: Solve for x
    x = 5,102,598,676,640.05/2,883,775.70
  6. Step 6: Final answer
    x = 1,769,415.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.