Finding the Fourth Proportional to 1,223,634.06, 1,836,571.68 and 625,014.90
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Solution
The fourth proportional to 1,223,634.06, 1,836,571.68 and 625,014.90 is: 938,094.73
Step by Step Solution
- Step 1: Write the proportion equation
1,223,634.06 : 1,836,571.68 = 625,014.90 : x - Step 2: Convert to fraction form
1,223,634.06/1,836,571.68 = 625,014.90/x - Step 3: Cross multiply
1,223,634.06x = 1,836,571.68 × 625,014.90 - Step 4: Simplify right side
1,223,634.06x = 1,147,884,664,918.03 - Step 5: Solve for x
x = 1,147,884,664,918.03/1,223,634.06 - Step 6: Final answer
x = 938,094.73
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.