Finding the Fourth Proportional to 1,069,260.23, 1,475,579.08 and 585,843.68
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Solution
The fourth proportional to 1,069,260.23, 1,475,579.08 and 585,843.68 is: 808,464.26
Step by Step Solution
- Step 1: Write the proportion equation
1,069,260.23 : 1,475,579.08 = 585,843.68 : x - Step 2: Convert to fraction form
1,069,260.23/1,475,579.08 = 585,843.68/x - Step 3: Cross multiply
1,069,260.23x = 1,475,579.08 × 585,843.68 - Step 4: Simplify right side
1,069,260.23x = 864,458,678,358.22 - Step 5: Solve for x
x = 864,458,678,358.22/1,069,260.23 - Step 6: Final answer
x = 808,464.26
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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.