Finding the Fourth Proportional to 1,549,703.57, 2,324,578.55 and 590,212.17
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Solution
The fourth proportional to 1,549,703.57, 2,324,578.55 and 590,212.17 is: 885,327.08
Step by Step Solution
- Step 1: Write the proportion equation
1,549,703.57 : 2,324,578.55 = 590,212.17 : x - Step 2: Convert to fraction form
1,549,703.57/2,324,578.55 = 590,212.17/x - Step 3: Cross multiply
1,549,703.57x = 2,324,578.55 × 590,212.17 - Step 4: Simplify right side
1,549,703.57x = 1,371,994,546,687.47 - Step 5: Solve for x
x = 1,371,994,546,687.47/1,549,703.57 - Step 6: Final answer
x = 885,327.08
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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.