Finding the Fourth Proportional to 6,004,581.71, 9,006,893.62 and 1,455,611.99
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Solution
The fourth proportional to 6,004,581.71, 9,006,893.62 and 1,455,611.99 is: 2,183,423.09
Step by Step Solution
- Step 1: Write the proportion equation
6,004,581.71 : 9,006,893.62 = 1,455,611.99 : x - Step 2: Convert to fraction form
6,004,581.71/9,006,893.62 = 1,455,611.99/x - Step 3: Cross multiply
6,004,581.71x = 9,006,893.62 × 1,455,611.99 - Step 4: Simplify right side
6,004,581.71x = 13,110,542,345,926.50 - Step 5: Solve for x
x = 13,110,542,345,926.50/6,004,581.71 - Step 6: Final answer
x = 2,183,423.09
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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.