Finding the Fourth Proportional to 3,368,181.93, 5,052,199.92 and 939,270.36
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Solution
The fourth proportional to 3,368,181.93, 5,052,199.92 and 939,270.36 is: 1,408,885.19
Step by Step Solution
- Step 1: Write the proportion equation
3,368,181.93 : 5,052,199.92 = 939,270.36 : x - Step 2: Convert to fraction form
3,368,181.93/5,052,199.92 = 939,270.36/x - Step 3: Cross multiply
3,368,181.93x = 5,052,199.92 × 939,270.36 - Step 4: Simplify right side
3,368,181.93x = 4,745,381,637,650.37 - Step 5: Solve for x
x = 4,745,381,637,650.37/3,368,181.93 - Step 6: Final answer
x = 1,408,885.19
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.