Finding the Fourth Proportional to 6,250,220.73, 9,422,177.74 and 5,833,579.28
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Solution
The fourth proportional to 6,250,220.73, 9,422,177.74 and 5,833,579.28 is: 8,794,092.75
Step by Step Solution
- Step 1: Write the proportion equation
6,250,220.73 : 9,422,177.74 = 5,833,579.28 : x - Step 2: Convert to fraction form
6,250,220.73/9,422,177.74 = 5,833,579.28/x - Step 3: Cross multiply
6,250,220.73x = 9,422,177.74 × 5,833,579.28 - Step 4: Simplify right side
6,250,220.73x = 54,965,020,832,055.48 - Step 5: Solve for x
x = 54,965,020,832,055.48/6,250,220.73 - Step 6: Final answer
x = 8,794,092.75
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.