Home / 2,268,001.84-3,402,028.16-970,979.64

Finding the Fourth Proportional to 2,268,001.84, 3,402,028.16 and 970,979.64

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Solution

The fourth proportional to 2,268,001.84, 3,402,028.16 and 970,979.64 is: 1,456,480.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,001.84 : 3,402,028.16 = 970,979.64 : x
  2. Step 2: Convert to fraction form
    2,268,001.84/3,402,028.16 = 970,979.64/x
  3. Step 3: Cross multiply
    2,268,001.84x = 3,402,028.16 × 970,979.64
  4. Step 4: Simplify right side
    2,268,001.84x = 3,303,300,078,066.66
  5. Step 5: Solve for x
    x = 3,303,300,078,066.66/2,268,001.84
  6. Step 6: Final answer
    x = 1,456,480.33

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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.