Home / 3,326,679.56-4,590,877.58-1,951,015.48

Finding the Fourth Proportional to 3,326,679.56, 4,590,877.58 and 1,951,015.48

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Solution

The fourth proportional to 3,326,679.56, 4,590,877.58 and 1,951,015.48 is: 2,692,436.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,679.56 : 4,590,877.58 = 1,951,015.48 : x
  2. Step 2: Convert to fraction form
    3,326,679.56/4,590,877.58 = 1,951,015.48/x
  3. Step 3: Cross multiply
    3,326,679.56x = 4,590,877.58 × 1,951,015.48
  4. Step 4: Simplify right side
    3,326,679.56x = 8,956,873,225,364.94
  5. Step 5: Solve for x
    x = 8,956,873,225,364.94/3,326,679.56
  6. Step 6: Final answer
    x = 2,692,436.43

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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.