Finding the Fourth Proportional to 1,727,898.44, 2,591,552.26 and 465,430.82
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Solution
The fourth proportional to 1,727,898.44, 2,591,552.26 and 465,430.82 is: 698,066.66
Step by Step Solution
- Step 1: Write the proportion equation
1,727,898.44 : 2,591,552.26 = 465,430.82 : x - Step 2: Convert to fraction form
1,727,898.44/2,591,552.26 = 465,430.82/x - Step 3: Cross multiply
1,727,898.44x = 2,591,552.26 × 465,430.82 - Step 4: Simplify right side
1,727,898.44x = 1,206,188,293,444.65 - Step 5: Solve for x
x = 1,206,188,293,444.65/1,727,898.44 - Step 6: Final answer
x = 698,066.66
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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.