Home / 2,704,010.40-4,056,015.60-2,676,016.80

Finding the Fourth Proportional to 2,704,010.40, 4,056,015.60 and 2,676,016.80

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Solution

The fourth proportional to 2,704,010.40, 4,056,015.60 and 2,676,016.80 is: 4,014,025.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,704,010.40 : 4,056,015.60 = 2,676,016.80 : x
  2. Step 2: Convert to fraction form
    2,704,010.40/4,056,015.60 = 2,676,016.80/x
  3. Step 3: Cross multiply
    2,704,010.40x = 4,056,015.60 × 2,676,016.80
  4. Step 4: Simplify right side
    2,704,010.40x = 10,853,965,886,662.08
  5. Step 5: Solve for x
    x = 10,853,965,886,662.08/2,704,010.40
  6. Step 6: Final answer
    x = 4,014,025.20

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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.