Finding the Fourth Proportional to 4,772,332.25, 6,592,460.97 and 4,595,158.08
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Solution
The fourth proportional to 4,772,332.25, 6,592,460.97 and 4,595,158.08 is: 6,347,714.02
Step by Step Solution
- Step 1: Write the proportion equation
4,772,332.25 : 6,592,460.97 = 4,595,158.08 : x - Step 2: Convert to fraction form
4,772,332.25/6,592,460.97 = 4,595,158.08/x - Step 3: Cross multiply
4,772,332.25x = 6,592,460.97 × 4,595,158.08 - Step 4: Simplify right side
4,772,332.25x = 30,293,400,310,611.98 - Step 5: Solve for x
x = 30,293,400,310,611.98/4,772,332.25 - Step 6: Final answer
x = 6,347,714.02
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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.