Home / 2,008,293.64-2,771,435.04-1,090,514.74

Finding the Fourth Proportional to 2,008,293.64, 2,771,435.04 and 1,090,514.74

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Solution

The fourth proportional to 2,008,293.64, 2,771,435.04 and 1,090,514.74 is: 1,504,904.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,293.64 : 2,771,435.04 = 1,090,514.74 : x
  2. Step 2: Convert to fraction form
    2,008,293.64/2,771,435.04 = 1,090,514.74/x
  3. Step 3: Cross multiply
    2,008,293.64x = 2,771,435.04 × 1,090,514.74
  4. Step 4: Simplify right side
    2,008,293.64x = 3,022,290,762,072.49
  5. Step 5: Solve for x
    x = 3,022,290,762,072.49/2,008,293.64
  6. Step 6: Final answer
    x = 1,504,904.81

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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.