Home / 2,261,946.98-3,120,446.54-2,004,086.93

Finding the Fourth Proportional to 2,261,946.98, 3,120,446.54 and 2,004,086.93

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Solution

The fourth proportional to 2,261,946.98, 3,120,446.54 and 2,004,086.93 is: 2,764,718.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,261,946.98 : 3,120,446.54 = 2,004,086.93 : x
  2. Step 2: Convert to fraction form
    2,261,946.98/3,120,446.54 = 2,004,086.93/x
  3. Step 3: Cross multiply
    2,261,946.98x = 3,120,446.54 × 2,004,086.93
  4. Step 4: Simplify right side
    2,261,946.98x = 6,253,646,100,955.06
  5. Step 5: Solve for x
    x = 6,253,646,100,955.06/2,261,946.98
  6. Step 6: Final answer
    x = 2,764,718.26

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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.