Finding the Fourth Proportional to 795,097.94, 1,097,203.49 and 432,522.26
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Solution
The fourth proportional to 795,097.94, 1,097,203.49 and 432,522.26 is: 596,863.49
Step by Step Solution
- Step 1: Write the proportion equation
795,097.94 : 1,097,203.49 = 432,522.26 : x - Step 2: Convert to fraction form
795,097.94/1,097,203.49 = 432,522.26/x - Step 3: Cross multiply
795,097.94x = 1,097,203.49 × 432,522.26 - Step 4: Simplify right side
795,097.94x = 474,564,933,174.69 - Step 5: Solve for x
x = 474,564,933,174.69/795,097.94 - Step 6: Final answer
x = 596,863.49
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1.5x scale
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.