Home / 1,250,504.44-1,875,751.80-303,877.96

Finding the Fourth Proportional to 1,250,504.44, 1,875,751.80 and 303,877.96

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Solution

The fourth proportional to 1,250,504.44, 1,875,751.80 and 303,877.96 is: 455,815.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,504.44 : 1,875,751.80 = 303,877.96 : x
  2. Step 2: Convert to fraction form
    1,250,504.44/1,875,751.80 = 303,877.96/x
  3. Step 3: Cross multiply
    1,250,504.44x = 1,875,751.80 × 303,877.96
  4. Step 4: Simplify right side
    1,250,504.44x = 569,999,630,450.33
  5. Step 5: Solve for x
    x = 569,999,630,450.33/1,250,504.44
  6. Step 6: Final answer
    x = 455,815.76

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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.