Home / 2,414,483.10-3,331,787.31-1,326,698.46

Finding the Fourth Proportional to 2,414,483.10, 3,331,787.31 and 1,326,698.46

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Solution

The fourth proportional to 2,414,483.10, 3,331,787.31 and 1,326,698.46 is: 1,830,734.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,483.10 : 3,331,787.31 = 1,326,698.46 : x
  2. Step 2: Convert to fraction form
    2,414,483.10/3,331,787.31 = 1,326,698.46/x
  3. Step 3: Cross multiply
    2,414,483.10x = 3,331,787.31 × 1,326,698.46
  4. Step 4: Simplify right side
    2,414,483.10x = 4,420,277,093,224.54
  5. Step 5: Solve for x
    x = 4,420,277,093,224.54/2,414,483.10
  6. Step 6: Final answer
    x = 1,830,734.33

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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.