Finding the Fourth Proportional to 4,584,341.56, 6,876,740.76 and 1,744,673.80
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Solution
The fourth proportional to 4,584,341.56, 6,876,740.76 and 1,744,673.80 is: 2,617,097.63
Step by Step Solution
- Step 1: Write the proportion equation
4,584,341.56 : 6,876,740.76 = 1,744,673.80 : x - Step 2: Convert to fraction form
4,584,341.56/6,876,740.76 = 1,744,673.80/x - Step 3: Cross multiply
4,584,341.56x = 6,876,740.76 × 1,744,673.80 - Step 4: Simplify right side
4,584,341.56x = 11,997,669,433,364.09 - Step 5: Solve for x
x = 11,997,669,433,364.09/4,584,341.56 - Step 6: Final answer
x = 2,617,097.63
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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.