Home / 2,731,165.06-4,096,944.42-1,048,268.56

Finding the Fourth Proportional to 2,731,165.06, 4,096,944.42 and 1,048,268.56

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Solution

The fourth proportional to 2,731,165.06, 4,096,944.42 and 1,048,268.56 is: 1,572,478.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,165.06 : 4,096,944.42 = 1,048,268.56 : x
  2. Step 2: Convert to fraction form
    2,731,165.06/4,096,944.42 = 1,048,268.56/x
  3. Step 3: Cross multiply
    2,731,165.06x = 4,096,944.42 × 1,048,268.56
  4. Step 4: Simplify right side
    2,731,165.06x = 4,294,698,027,553.44
  5. Step 5: Solve for x
    x = 4,294,698,027,553.44/2,731,165.06
  6. Step 6: Final answer
    x = 1,572,478.39

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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.