Finding the Fourth Proportional to 1,070,114.06, 1,476,757.02 and 586,668.84
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Solution
The fourth proportional to 1,070,114.06, 1,476,757.02 and 586,668.84 is: 809,602.79
Step by Step Solution
- Step 1: Write the proportion equation
1,070,114.06 : 1,476,757.02 = 586,668.84 : x - Step 2: Convert to fraction form
1,070,114.06/1,476,757.02 = 586,668.84/x - Step 3: Cross multiply
1,070,114.06x = 1,476,757.02 × 586,668.84 - Step 4: Simplify right side
1,070,114.06x = 866,367,327,885.26 - Step 5: Solve for x
x = 866,367,327,885.26/1,070,114.06 - Step 6: Final answer
x = 809,602.79
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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.