Finding the Fourth Proportional to 1,465,020, 2,207,512.62 and 1,204,614
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Solution
The fourth proportional to 1,465,020, 2,207,512.62 and 1,204,614 is: 1,815,129.22
Step by Step Solution
- Step 1: Write the proportion equation
1,465,020 : 2,207,512.62 = 1,204,614 : x - Step 2: Convert to fraction form
1,465,020/2,207,512.62 = 1,204,614/x - Step 3: Cross multiply
1,465,020x = 2,207,512.62 × 1,204,614 - Step 4: Simplify right side
1,465,020x = 2,659,200,607,228.68 - Step 5: Solve for x
x = 2,659,200,607,228.68/1,465,020 - Step 6: Final answer
x = 1,815,129.22
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.