Finding the Fourth Proportional to 565,716.66, 848,014.47 and 265,660.14
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Solution
The fourth proportional to 565,716.66, 848,014.47 and 265,660.14 is: 398,226.99
Step by Step Solution
- Step 1: Write the proportion equation
565,716.66 : 848,014.47 = 265,660.14 : x - Step 2: Convert to fraction form
565,716.66/848,014.47 = 265,660.14/x - Step 3: Cross multiply
565,716.66x = 848,014.47 × 265,660.14 - Step 4: Simplify right side
565,716.66x = 225,283,642,822.23 - Step 5: Solve for x
x = 225,283,642,822.23/565,716.66 - Step 6: Final answer
x = 398,226.99
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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.