Home / 2,268,664.47-3,401,815.73-671,011.97

Finding the Fourth Proportional to 2,268,664.47, 3,401,815.73 and 671,011.97

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Solution

The fourth proportional to 2,268,664.47, 3,401,815.73 and 671,011.97 is: 1,006,168.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,664.47 : 3,401,815.73 = 671,011.97 : x
  2. Step 2: Convert to fraction form
    2,268,664.47/3,401,815.73 = 671,011.97/x
  3. Step 3: Cross multiply
    2,268,664.47x = 3,401,815.73 × 671,011.97
  4. Step 4: Simplify right side
    2,268,664.47x = 2,282,659,054,200.15
  5. Step 5: Solve for x
    x = 2,282,659,054,200.15/2,268,664.47
  6. Step 6: Final answer
    x = 1,006,168.64

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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.