Finding the Fourth Proportional to 2,706,583.14, 3,735,027.45 and 1,482,829.02
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Solution
The fourth proportional to 2,706,583.14, 3,735,027.45 and 1,482,829.02 is: 2,046,272.66
Step by Step Solution
- Step 1: Write the proportion equation
2,706,583.14 : 3,735,027.45 = 1,482,829.02 : x - Step 2: Convert to fraction form
2,706,583.14/3,735,027.45 = 1,482,829.02/x - Step 3: Cross multiply
2,706,583.14x = 3,735,027.45 × 1,482,829.02 - Step 4: Simplify right side
2,706,583.14x = 5,538,407,093,356.60 - Step 5: Solve for x
x = 5,538,407,093,356.60/2,706,583.14 - Step 6: Final answer
x = 2,046,272.66
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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.