Home / 2,832,675.54-4,245,921.81-1,394,348.82

Finding the Fourth Proportional to 2,832,675.54, 4,245,921.81 and 1,394,348.82

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Solution

The fourth proportional to 2,832,675.54, 4,245,921.81 and 1,394,348.82 is: 2,090,001.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,675.54 : 4,245,921.81 = 1,394,348.82 : x
  2. Step 2: Convert to fraction form
    2,832,675.54/4,245,921.81 = 1,394,348.82/x
  3. Step 3: Cross multiply
    2,832,675.54x = 4,245,921.81 × 1,394,348.82
  4. Step 4: Simplify right side
    2,832,675.54x = 5,920,296,065,585.76
  5. Step 5: Solve for x
    x = 5,920,296,065,585.76/2,832,675.54
  6. Step 6: Final answer
    x = 2,090,001.48

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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.