Home / 4,422,448.69-6,633,651.24-1,727,047.69

Finding the Fourth Proportional to 4,422,448.69, 6,633,651.24 and 1,727,047.69

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Solution

The fourth proportional to 4,422,448.69, 6,633,651.24 and 1,727,047.69 is: 2,590,563.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,448.69 : 6,633,651.24 = 1,727,047.69 : x
  2. Step 2: Convert to fraction form
    4,422,448.69/6,633,651.24 = 1,727,047.69/x
  3. Step 3: Cross multiply
    4,422,448.69x = 6,633,651.24 × 1,727,047.69
  4. Step 4: Simplify right side
    4,422,448.69x = 11,456,632,050,307.63
  5. Step 5: Solve for x
    x = 11,456,632,050,307.63/4,422,448.69
  6. Step 6: Final answer
    x = 2,590,563.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.