Finding the Fourth Proportional to 1,182,497.04, 1,773,755.28 and 508,531.68
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Solution
The fourth proportional to 1,182,497.04, 1,773,755.28 and 508,531.68 is: 762,801.70
Step by Step Solution
- Step 1: Write the proportion equation
1,182,497.04 : 1,773,755.28 = 508,531.68 : x - Step 2: Convert to fraction form
1,182,497.04/1,773,755.28 = 508,531.68/x - Step 3: Cross multiply
1,182,497.04x = 1,773,755.28 × 508,531.68 - Step 4: Simplify right side
1,182,497.04x = 902,010,752,447.27 - Step 5: Solve for x
x = 902,010,752,447.27/1,182,497.04 - Step 6: Final answer
x = 762,801.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.