Finding the Fourth Proportional to 1,952,173.66, 2,692,106.94 and 1,522,296.94
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Solution
The fourth proportional to 1,952,173.66, 2,692,106.94 and 1,522,296.94 is: 2,099,293.85
Step by Step Solution
- Step 1: Write the proportion equation
1,952,173.66 : 2,692,106.94 = 1,522,296.94 : x - Step 2: Convert to fraction form
1,952,173.66/2,692,106.94 = 1,522,296.94/x - Step 3: Cross multiply
1,952,173.66x = 2,692,106.94 × 1,522,296.94 - Step 4: Simplify right side
1,952,173.66x = 4,098,186,156,914.76 - Step 5: Solve for x
x = 4,098,186,156,914.76/1,952,173.66 - Step 6: Final answer
x = 2,099,293.85
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.