Finding the Fourth Proportional to 2,375,226.96, 3,275,313.48 and 1,795,811.28
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Solution
The fourth proportional to 2,375,226.96, 3,275,313.48 and 1,795,811.28 is: 2,476,329.63
Step by Step Solution
- Step 1: Write the proportion equation
2,375,226.96 : 3,275,313.48 = 1,795,811.28 : x - Step 2: Convert to fraction form
2,375,226.96/3,275,313.48 = 1,795,811.28/x - Step 3: Cross multiply
2,375,226.96x = 3,275,313.48 × 1,795,811.28 - Step 4: Simplify right side
2,375,226.96x = 5,881,844,892,920.06 - Step 5: Solve for x
x = 5,881,844,892,920.06/2,375,226.96 - Step 6: Final answer
x = 2,476,329.63
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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.