Finding the Fourth Proportional to 1,606,088.76, 2,405,921.09 and 966,039.06
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Solution
The fourth proportional to 1,606,088.76, 2,405,921.09 and 966,039.06 is: 1,447,126.59
Step by Step Solution
- Step 1: Write the proportion equation
1,606,088.76 : 2,405,921.09 = 966,039.06 : x - Step 2: Convert to fraction form
1,606,088.76/2,405,921.09 = 966,039.06/x - Step 3: Cross multiply
1,606,088.76x = 2,405,921.09 × 966,039.06 - Step 4: Simplify right side
1,606,088.76x = 2,324,213,748,217.78 - Step 5: Solve for x
x = 2,324,213,748,217.78/1,606,088.76 - Step 6: Final answer
x = 1,447,126.59
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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.