Home / 2,336,200.13-3,223,956.18-1,263,112.13

Finding the Fourth Proportional to 2,336,200.13, 3,223,956.18 and 1,263,112.13

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Solution

The fourth proportional to 2,336,200.13, 3,223,956.18 and 1,263,112.13 is: 1,743,094.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,200.13 : 3,223,956.18 = 1,263,112.13 : x
  2. Step 2: Convert to fraction form
    2,336,200.13/3,223,956.18 = 1,263,112.13/x
  3. Step 3: Cross multiply
    2,336,200.13x = 3,223,956.18 × 1,263,112.13
  4. Step 4: Simplify right side
    2,336,200.13x = 4,072,218,141,426.68
  5. Step 5: Solve for x
    x = 4,072,218,141,426.68/2,336,200.13
  6. Step 6: Final answer
    x = 1,743,094.74

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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.