Finding the Fourth Proportional to 2,295,340.24, 3,439,020.30 and 1,610,775.22
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Solution
The fourth proportional to 2,295,340.24, 3,439,020.30 and 1,610,775.22 is: 2,413,362.77
Step by Step Solution
- Step 1: Write the proportion equation
2,295,340.24 : 3,439,020.30 = 1,610,775.22 : x - Step 2: Convert to fraction form
2,295,340.24/3,439,020.30 = 1,610,775.22/x - Step 3: Cross multiply
2,295,340.24x = 3,439,020.30 × 1,610,775.22 - Step 4: Simplify right side
2,295,340.24x = 5,539,488,680,316.97 - Step 5: Solve for x
x = 5,539,488,680,316.97/2,295,340.24 - Step 6: Final answer
x = 2,413,362.77
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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.