Finding the Fourth Proportional to 1,083,371.38, 1,495,034.04 and 599,926.12
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Solution
The fourth proportional to 1,083,371.38, 1,495,034.04 and 599,926.12 is: 827,887.82
Step by Step Solution
- Step 1: Write the proportion equation
1,083,371.38 : 1,495,034.04 = 599,926.12 : x - Step 2: Convert to fraction form
1,083,371.38/1,495,034.04 = 599,926.12/x - Step 3: Cross multiply
1,083,371.38x = 1,495,034.04 × 599,926.12 - Step 4: Simplify right side
1,083,371.38x = 896,909,970,885.13 - Step 5: Solve for x
x = 896,909,970,885.13/1,083,371.38 - Step 6: Final answer
x = 827,887.82
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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.