Finding the Fourth Proportional to 6,025,822.08, 8,313,611.38 and 3,411,968.91
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Solution
The fourth proportional to 6,025,822.08, 8,313,611.38 and 3,411,968.91 is: 4,707,371.57
Step by Step Solution
- Step 1: Write the proportion equation
6,025,822.08 : 8,313,611.38 = 3,411,968.91 : x - Step 2: Convert to fraction form
6,025,822.08/8,313,611.38 = 3,411,968.91/x - Step 3: Cross multiply
6,025,822.08x = 8,313,611.38 × 3,411,968.91 - Step 4: Simplify right side
6,025,822.08x = 28,365,783,549,852.28 - Step 5: Solve for x
x = 28,365,783,549,852.28/6,025,822.08 - Step 6: Final answer
x = 4,707,371.57
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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.