Finding the Fourth Proportional to 1,719,984.84, 2,373,663.24 and 956,022
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Solution
The fourth proportional to 1,719,984.84, 2,373,663.24 and 956,022 is: 1,319,357.14
Step by Step Solution
- Step 1: Write the proportion equation
1,719,984.84 : 2,373,663.24 = 956,022 : x - Step 2: Convert to fraction form
1,719,984.84/2,373,663.24 = 956,022/x - Step 3: Cross multiply
1,719,984.84x = 2,373,663.24 × 956,022 - Step 4: Simplify right side
1,719,984.84x = 2,269,274,278,031.28 - Step 5: Solve for x
x = 2,269,274,278,031.28/1,719,984.84 - Step 6: Final answer
x = 1,319,357.14
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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.