Finding the Fourth Proportional to 5,893,624.80, 8,128,350 and 3,476,844
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Solution
The fourth proportional to 5,893,624.80, 8,128,350 and 3,476,844 is: 4,795,182.23
Step by Step Solution
- Step 1: Write the proportion equation
5,893,624.80 : 8,128,350 = 3,476,844 : x - Step 2: Convert to fraction form
5,893,624.80/8,128,350 = 3,476,844/x - Step 3: Cross multiply
5,893,624.80x = 8,128,350 × 3,476,844 - Step 4: Simplify right side
5,893,624.80x = 28,261,004,927,400 - Step 5: Solve for x
x = 28,261,004,927,400/5,893,624.80 - Step 6: Final answer
x = 4,795,182.23
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.