Finding the Fourth Proportional to 2,323,495.13, 3,206,723.99 and 1,304,899.88
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Solution
The fourth proportional to 2,323,495.13, 3,206,723.99 and 1,304,899.88 is: 1,800,930.71
Step by Step Solution
- Step 1: Write the proportion equation
2,323,495.13 : 3,206,723.99 = 1,304,899.88 : x - Step 2: Convert to fraction form
2,323,495.13/3,206,723.99 = 1,304,899.88/x - Step 3: Cross multiply
2,323,495.13x = 3,206,723.99 × 1,304,899.88 - Step 4: Simplify right side
2,323,495.13x = 4,184,453,727,186.00 - Step 5: Solve for x
x = 4,184,453,727,186.00/2,323,495.13 - Step 6: Final answer
x = 1,800,930.71
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.