Home / 2,007,794.38-2,770,804.40-1,090,062.16

Finding the Fourth Proportional to 2,007,794.38, 2,770,804.40 and 1,090,062.16

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Solution

The fourth proportional to 2,007,794.38, 2,770,804.40 and 1,090,062.16 is: 1,504,311.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,794.38 : 2,770,804.40 = 1,090,062.16 : x
  2. Step 2: Convert to fraction form
    2,007,794.38/2,770,804.40 = 1,090,062.16/x
  3. Step 3: Cross multiply
    2,007,794.38x = 2,770,804.40 × 1,090,062.16
  4. Step 4: Simplify right side
    2,007,794.38x = 3,020,349,029,201.50
  5. Step 5: Solve for x
    x = 3,020,349,029,201.50/2,007,794.38
  6. Step 6: Final answer
    x = 1,504,311.93

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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.