Finding the Fourth Proportional to 6,267,261.96, 8,651,467.08 and 4,232,827.08
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Solution
The fourth proportional to 6,267,261.96, 8,651,467.08 and 4,232,827.08 is: 5,843,088.16
Step by Step Solution
- Step 1: Write the proportion equation
6,267,261.96 : 8,651,467.08 = 4,232,827.08 : x - Step 2: Convert to fraction form
6,267,261.96/8,651,467.08 = 4,232,827.08/x - Step 3: Cross multiply
6,267,261.96x = 8,651,467.08 × 4,232,827.08 - Step 4: Simplify right side
6,267,261.96x = 36,620,164,137,952.53 - Step 5: Solve for x
x = 36,620,164,137,952.53/6,267,261.96 - Step 6: Final answer
x = 5,843,088.16
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1.5x scale
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.