Home / 1,675,392.75-2,311,867.04-950,008.59

Finding the Fourth Proportional to 1,675,392.75, 2,311,867.04 and 950,008.59

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Solution

The fourth proportional to 1,675,392.75, 2,311,867.04 and 950,008.59 is: 1,310,912.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,392.75 : 2,311,867.04 = 950,008.59 : x
  2. Step 2: Convert to fraction form
    1,675,392.75/2,311,867.04 = 950,008.59/x
  3. Step 3: Cross multiply
    1,675,392.75x = 2,311,867.04 × 950,008.59
  4. Step 4: Simplify right side
    1,675,392.75x = 2,196,293,542,187.83
  5. Step 5: Solve for x
    x = 2,196,293,542,187.83/1,675,392.75
  6. Step 6: Final answer
    x = 1,310,912.65

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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.