Finding the Fourth Proportional to 2,735,719.60, 3,775,752.24 and 1,852,268
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Solution
The fourth proportional to 2,735,719.60, 3,775,752.24 and 1,852,268 is: 2,556,440.74
Step by Step Solution
- Step 1: Write the proportion equation
2,735,719.60 : 3,775,752.24 = 1,852,268 : x - Step 2: Convert to fraction form
2,735,719.60/3,775,752.24 = 1,852,268/x - Step 3: Cross multiply
2,735,719.60x = 3,775,752.24 × 1,852,268 - Step 4: Simplify right side
2,735,719.60x = 6,993,705,050,080.32 - Step 5: Solve for x
x = 6,993,705,050,080.32/2,735,719.60 - Step 6: Final answer
x = 2,556,440.74
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.