Home / 1,907,904.60-2,632,950-1,048,479.24

Finding the Fourth Proportional to 1,907,904.60, 2,632,950 and 1,048,479.24

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Solution

The fourth proportional to 1,907,904.60, 2,632,950 and 1,048,479.24 is: 1,446,924.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,907,904.60 : 2,632,950 = 1,048,479.24 : x
  2. Step 2: Convert to fraction form
    1,907,904.60/2,632,950 = 1,048,479.24/x
  3. Step 3: Cross multiply
    1,907,904.60x = 2,632,950 × 1,048,479.24
  4. Step 4: Simplify right side
    1,907,904.60x = 2,760,593,414,958
  5. Step 5: Solve for x
    x = 2,760,593,414,958/1,907,904.60
  6. Step 6: Final answer
    x = 1,446,924.24

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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.