Finding the Fourth Proportional to 3,233,637.59, 4,849,628.75 and 958,629.99
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Solution
The fourth proportional to 3,233,637.59, 4,849,628.75 and 958,629.99 is: 1,437,699.63
Step by Step Solution
- Step 1: Write the proportion equation
3,233,637.59 : 4,849,628.75 = 958,629.99 : x - Step 2: Convert to fraction form
3,233,637.59/4,849,628.75 = 958,629.99/x - Step 3: Cross multiply
3,233,637.59x = 4,849,628.75 × 958,629.99 - Step 4: Simplify right side
3,233,637.59x = 4,648,999,555,323.06 - Step 5: Solve for x
x = 4,648,999,555,323.06/3,233,637.59 - Step 6: Final answer
x = 1,437,699.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.