Home / 2,373,313.36-3,275,188.16-1,285,584.94

Finding the Fourth Proportional to 2,373,313.36, 3,275,188.16 and 1,285,584.94

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Solution

The fourth proportional to 2,373,313.36, 3,275,188.16 and 1,285,584.94 is: 1,774,115.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,313.36 : 3,275,188.16 = 1,285,584.94 : x
  2. Step 2: Convert to fraction form
    2,373,313.36/3,275,188.16 = 1,285,584.94/x
  3. Step 3: Cross multiply
    2,373,313.36x = 3,275,188.16 × 1,285,584.94
  4. Step 4: Simplify right side
    2,373,313.36x = 4,210,532,574,162.31
  5. Step 5: Solve for x
    x = 4,210,532,574,162.31/2,373,313.36
  6. Step 6: Final answer
    x = 1,774,115.73

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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.