Home / 2,765,844-3,816,864.72-1,494,036

Finding the Fourth Proportional to 2,765,844, 3,816,864.72 and 1,494,036

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Solution

The fourth proportional to 2,765,844, 3,816,864.72 and 1,494,036 is: 2,061,769.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,765,844 : 3,816,864.72 = 1,494,036 : x
  2. Step 2: Convert to fraction form
    2,765,844/3,816,864.72 = 1,494,036/x
  3. Step 3: Cross multiply
    2,765,844x = 3,816,864.72 × 1,494,036
  4. Step 4: Simplify right side
    2,765,844x = 5,702,533,298,809.92
  5. Step 5: Solve for x
    x = 5,702,533,298,809.92/2,765,844
  6. Step 6: Final answer
    x = 2,061,769.68

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.