Finding the Fourth Proportional to 1,701,576.01, 2,348,030.35 and 976,408.14
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Solution
The fourth proportional to 1,701,576.01, 2,348,030.35 and 976,408.14 is: 1,347,360.29
Step by Step Solution
- Step 1: Write the proportion equation
1,701,576.01 : 2,348,030.35 = 976,408.14 : x - Step 2: Convert to fraction form
1,701,576.01/2,348,030.35 = 976,408.14/x - Step 3: Cross multiply
1,701,576.01x = 2,348,030.35 × 976,408.14 - Step 4: Simplify right side
1,701,576.01x = 2,292,635,946,707.05 - Step 5: Solve for x
x = 2,292,635,946,707.05/1,701,576.01 - Step 6: Final answer
x = 1,347,360.29
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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.