Finding the Fourth Proportional to 1,083,248.13, 1,494,864.11 and 599,802.87
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Solution
The fourth proportional to 1,083,248.13, 1,494,864.11 and 599,802.87 is: 827,717.83
Step by Step Solution
- Step 1: Write the proportion equation
1,083,248.13 : 1,494,864.11 = 599,802.87 : x - Step 2: Convert to fraction form
1,083,248.13/1,494,864.11 = 599,802.87/x - Step 3: Cross multiply
1,083,248.13x = 1,494,864.11 × 599,802.87 - Step 4: Simplify right side
1,083,248.13x = 896,623,790,543.24 - Step 5: Solve for x
x = 896,623,790,543.24/1,083,248.13 - Step 6: Final answer
x = 827,717.83
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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.