Finding the Fourth Proportional to 2,201,655.84, 3,299,296.56 and 1,517,840.88
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Solution
The fourth proportional to 2,201,655.84, 3,299,296.56 and 1,517,840.88 is: 2,274,564.04
Step by Step Solution
- Step 1: Write the proportion equation
2,201,655.84 : 3,299,296.56 = 1,517,840.88 : x - Step 2: Convert to fraction form
2,201,655.84/3,299,296.56 = 1,517,840.88/x - Step 3: Cross multiply
2,201,655.84x = 3,299,296.56 × 1,517,840.88 - Step 4: Simplify right side
2,201,655.84x = 5,007,807,194,011.37 - Step 5: Solve for x
x = 5,007,807,194,011.37/2,201,655.84 - Step 6: Final answer
x = 2,274,564.04
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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.