Finding the Fourth Proportional to 453,164.08, 625,296.36 and 262,195.28
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Solution
The fourth proportional to 453,164.08, 625,296.36 and 262,195.28 is: 361,788.94
Step by Step Solution
- Step 1: Write the proportion equation
453,164.08 : 625,296.36 = 262,195.28 : x - Step 2: Convert to fraction form
453,164.08/625,296.36 = 262,195.28/x - Step 3: Cross multiply
453,164.08x = 625,296.36 × 262,195.28 - Step 4: Simplify right side
453,164.08x = 163,949,754,193.18 - Step 5: Solve for x
x = 163,949,754,193.18/453,164.08 - Step 6: Final answer
x = 361,788.94
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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.