Finding the Fourth Proportional to 2,527,386.24, 3,791,275.20 and 844,495.68
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Solution
The fourth proportional to 2,527,386.24, 3,791,275.20 and 844,495.68 is: 1,266,808.96
Step by Step Solution
- Step 1: Write the proportion equation
2,527,386.24 : 3,791,275.20 = 844,495.68 : x - Step 2: Convert to fraction form
2,527,386.24/3,791,275.20 = 844,495.68/x - Step 3: Cross multiply
2,527,386.24x = 3,791,275.20 × 844,495.68 - Step 4: Simplify right side
2,527,386.24x = 3,201,715,528,091.14 - Step 5: Solve for x
x = 3,201,715,528,091.14/2,527,386.24 - Step 6: Final answer
x = 1,266,808.96
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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.