Finding the Fourth Proportional to 1,546,284.93, 2,319,435.17 and 635,963.87
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Solution
The fourth proportional to 1,546,284.93, 2,319,435.17 and 635,963.87 is: 953,948.99
Step by Step Solution
- Step 1: Write the proportion equation
1,546,284.93 : 2,319,435.17 = 635,963.87 : x - Step 2: Convert to fraction form
1,546,284.93/2,319,435.17 = 635,963.87/x - Step 3: Cross multiply
1,546,284.93x = 2,319,435.17 × 635,963.87 - Step 4: Simplify right side
1,546,284.93x = 1,475,076,956,799.52 - Step 5: Solve for x
x = 1,475,076,956,799.52/1,546,284.93 - Step 6: Final answer
x = 953,948.99
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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.