Finding the Fourth Proportional to 1,914,325.56, 2,871,566.10 and 849,169.08
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Solution
The fourth proportional to 1,914,325.56, 2,871,566.10 and 849,169.08 is: 1,273,788.11
Step by Step Solution
- Step 1: Write the proportion equation
1,914,325.56 : 2,871,566.10 = 849,169.08 : x - Step 2: Convert to fraction form
1,914,325.56/2,871,566.10 = 849,169.08/x - Step 3: Cross multiply
1,914,325.56x = 2,871,566.10 × 849,169.08 - Step 4: Simplify right side
1,914,325.56x = 2,438,445,143,296.19 - Step 5: Solve for x
x = 2,438,445,143,296.19/1,914,325.56 - Step 6: Final answer
x = 1,273,788.11
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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.