Home / 2,336,558.40-3,224,450.88-1,263,470.40

Finding the Fourth Proportional to 2,336,558.40, 3,224,450.88 and 1,263,470.40

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Solution

The fourth proportional to 2,336,558.40, 3,224,450.88 and 1,263,470.40 is: 1,743,589.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,558.40 : 3,224,450.88 = 1,263,470.40 : x
  2. Step 2: Convert to fraction form
    2,336,558.40/3,224,450.88 = 1,263,470.40/x
  3. Step 3: Cross multiply
    2,336,558.40x = 3,224,450.88 × 1,263,470.40
  4. Step 4: Simplify right side
    2,336,558.40x = 4,073,998,243,133.95
  5. Step 5: Solve for x
    x = 4,073,998,243,133.95/2,336,558.40
  6. Step 6: Final answer
    x = 1,743,589.31

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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.