Finding the Fourth Proportional to 4,089,611.08, 6,135,662.52 and 1,932,292.77
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Solution
The fourth proportional to 4,089,611.08, 6,135,662.52 and 1,932,292.77 is: 2,899,027.83
Step by Step Solution
- Step 1: Write the proportion equation
4,089,611.08 : 6,135,662.52 = 1,932,292.77 : x - Step 2: Convert to fraction form
4,089,611.08/6,135,662.52 = 1,932,292.77/x - Step 3: Cross multiply
4,089,611.08x = 6,135,662.52 × 1,932,292.77 - Step 4: Simplify right side
4,089,611.08x = 11,855,896,303,547.25 - Step 5: Solve for x
x = 11,855,896,303,547.25/4,089,611.08 - Step 6: Final answer
x = 2,899,027.83
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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.