Finding the Fourth Proportional to 5,840,460.48, 8,059,750.56 and 3,262,177.92
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Solution
The fourth proportional to 5,840,460.48, 8,059,750.56 and 3,262,177.92 is: 4,501,758.11
Step by Step Solution
- Step 1: Write the proportion equation
5,840,460.48 : 8,059,750.56 = 3,262,177.92 : x - Step 2: Convert to fraction form
5,840,460.48/8,059,750.56 = 3,262,177.92/x - Step 3: Cross multiply
5,840,460.48x = 8,059,750.56 × 3,262,177.92 - Step 4: Simplify right side
5,840,460.48x = 26,292,340,317,539.63 - Step 5: Solve for x
x = 26,292,340,317,539.63/5,840,460.48 - Step 6: Final answer
x = 4,501,758.11
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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.