Finding the Fourth Proportional to 2,435,338.64, 3,360,097.14 and 1,517,716.64
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Solution
The fourth proportional to 2,435,338.64, 3,360,097.14 and 1,517,716.64 is: 2,094,031.30
Step by Step Solution
- Step 1: Write the proportion equation
2,435,338.64 : 3,360,097.14 = 1,517,716.64 : x - Step 2: Convert to fraction form
2,435,338.64/3,360,097.14 = 1,517,716.64/x - Step 3: Cross multiply
2,435,338.64x = 3,360,097.14 × 1,517,716.64 - Step 4: Simplify right side
2,435,338.64x = 5,099,675,341,394.41 - Step 5: Solve for x
x = 5,099,675,341,394.41/2,435,338.64 - Step 6: Final answer
x = 2,094,031.30
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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.