Finding the Fourth Proportional to 1,713,383.08, 2,365,543.44 and 1,102,597.11
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Solution
The fourth proportional to 1,713,383.08, 2,365,543.44 and 1,102,597.11 is: 1,522,275.66
Step by Step Solution
- Step 1: Write the proportion equation
1,713,383.08 : 2,365,543.44 = 1,102,597.11 : x - Step 2: Convert to fraction form
1,713,383.08/2,365,543.44 = 1,102,597.11/x - Step 3: Cross multiply
1,713,383.08x = 2,365,543.44 × 1,102,597.11 - Step 4: Simplify right side
1,713,383.08x = 2,608,241,360,523.46 - Step 5: Solve for x
x = 2,608,241,360,523.46/1,713,383.08 - Step 6: Final answer
x = 1,522,275.66
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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.