Finding the Fourth Proportional to 2,307,546.50, 3,461,647.73 and 710,242.70
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Solution
The fourth proportional to 2,307,546.50, 3,461,647.73 and 710,242.70 is: 1,065,464.99
Step by Step Solution
- Step 1: Write the proportion equation
2,307,546.50 : 3,461,647.73 = 710,242.70 : x - Step 2: Convert to fraction form
2,307,546.50/3,461,647.73 = 710,242.70/x - Step 3: Cross multiply
2,307,546.50x = 3,461,647.73 × 710,242.70 - Step 4: Simplify right side
2,307,546.50x = 2,458,610,009,344.62 - Step 5: Solve for x
x = 2,458,610,009,344.62/2,307,546.50 - Step 6: Final answer
x = 1,065,464.99
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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.