Finding the Fourth Proportional to 5,843,278.33, 8,765,357.86 and 1,744,275.66
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Solution
The fourth proportional to 5,843,278.33, 8,765,357.86 and 1,744,275.66 is: 2,616,544.94
Step by Step Solution
- Step 1: Write the proportion equation
5,843,278.33 : 8,765,357.86 = 1,744,275.66 : x - Step 2: Convert to fraction form
5,843,278.33/8,765,357.86 = 1,744,275.66/x - Step 3: Cross multiply
5,843,278.33x = 8,765,357.86 × 1,744,275.66 - Step 4: Simplify right side
5,843,278.33x = 15,289,200,362,027.00 - Step 5: Solve for x
x = 15,289,200,362,027.00/5,843,278.33 - Step 6: Final answer
x = 2,616,544.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.