Home / 2,388,238.24-3,295,681.74-1,300,485.94

Finding the Fourth Proportional to 2,388,238.24, 3,295,681.74 and 1,300,485.94

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Solution

The fourth proportional to 2,388,238.24, 3,295,681.74 and 1,300,485.94 is: 1,794,623.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,238.24 : 3,295,681.74 = 1,300,485.94 : x
  2. Step 2: Convert to fraction form
    2,388,238.24/3,295,681.74 = 1,300,485.94/x
  3. Step 3: Cross multiply
    2,388,238.24x = 3,295,681.74 × 1,300,485.94
  4. Step 4: Simplify right side
    2,388,238.24x = 4,285,987,765,584.74
  5. Step 5: Solve for x
    x = 4,285,987,765,584.74/2,388,238.24
  6. Step 6: Final answer
    x = 1,794,623.21

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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.