Finding the Fourth Proportional to 1,169,633.68, 1,754,513.16 and 370,975.84
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Solution
The fourth proportional to 1,169,633.68, 1,754,513.16 and 370,975.84 is: 556,483.63
Step by Step Solution
- Step 1: Write the proportion equation
1,169,633.68 : 1,754,513.16 = 370,975.84 : x - Step 2: Convert to fraction form
1,169,633.68/1,754,513.16 = 370,975.84/x - Step 3: Cross multiply
1,169,633.68x = 1,754,513.16 × 370,975.84 - Step 4: Simplify right side
1,169,633.68x = 650,881,993,322.06 - Step 5: Solve for x
x = 650,881,993,322.06/1,169,633.68 - Step 6: Final answer
x = 556,483.63
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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.