Finding the Fourth Proportional to 4,582,605.93, 6,324,000.08 and 2,517,625.50
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Solution
The fourth proportional to 4,582,605.93, 6,324,000.08 and 2,517,625.50 is: 3,474,325.32
Step by Step Solution
- Step 1: Write the proportion equation
4,582,605.93 : 6,324,000.08 = 2,517,625.50 : x - Step 2: Convert to fraction form
4,582,605.93/6,324,000.08 = 2,517,625.50/x - Step 3: Cross multiply
4,582,605.93x = 6,324,000.08 × 2,517,625.50 - Step 4: Simplify right side
4,582,605.93x = 15,921,463,827,106.91 - Step 5: Solve for x
x = 15,921,463,827,106.91/4,582,605.93 - Step 6: Final answer
x = 3,474,325.32
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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.