Finding the Fourth Proportional to 1,083,073.17, 1,494,696.08 and 599,691.49
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Solution
The fourth proportional to 1,083,073.17, 1,494,696.08 and 599,691.49 is: 827,604.77
Step by Step Solution
- Step 1: Write the proportion equation
1,083,073.17 : 1,494,696.08 = 599,691.49 : x - Step 2: Convert to fraction form
1,083,073.17/1,494,696.08 = 599,691.49/x - Step 3: Cross multiply
1,083,073.17x = 1,494,696.08 × 599,691.49 - Step 4: Simplify right side
1,083,073.17x = 896,356,519,312.36 - Step 5: Solve for x
x = 896,356,519,312.36/1,083,073.17 - Step 6: Final answer
x = 827,604.77
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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.