Finding the Fourth Proportional to 5,843,364.52, 8,765,487.96 and 1,744,362.49
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Solution
The fourth proportional to 5,843,364.52, 8,765,487.96 and 1,744,362.49 is: 2,616,675.44
Step by Step Solution
- Step 1: Write the proportion equation
5,843,364.52 : 8,765,487.96 = 1,744,362.49 : x - Step 2: Convert to fraction form
5,843,364.52/8,765,487.96 = 1,744,362.49/x - Step 3: Cross multiply
5,843,364.52x = 8,765,487.96 × 1,744,362.49 - Step 4: Simplify right side
5,843,364.52x = 15,290,188,403,970.62 - Step 5: Solve for x
x = 15,290,188,403,970.62/5,843,364.52 - Step 6: Final answer
x = 2,616,675.44
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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.