Home / 2,744,994.34-4,118,471.57-1,667,704.60

Finding the Fourth Proportional to 2,744,994.34, 4,118,471.57 and 1,667,704.60

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Solution

The fourth proportional to 2,744,994.34, 4,118,471.57 and 1,667,704.60 is: 2,502,152.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,994.34 : 4,118,471.57 = 1,667,704.60 : x
  2. Step 2: Convert to fraction form
    2,744,994.34/4,118,471.57 = 1,667,704.60/x
  3. Step 3: Cross multiply
    2,744,994.34x = 4,118,471.57 × 1,667,704.60
  4. Step 4: Simplify right side
    2,744,994.34x = 6,868,393,982,258.22
  5. Step 5: Solve for x
    x = 6,868,393,982,258.22/2,744,994.34
  6. Step 6: Final answer
    x = 2,502,152.33

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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.