Finding the Fourth Proportional to 4,165,607.22, 6,247,186.11 and 1,769,432.82
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Solution
The fourth proportional to 4,165,607.22, 6,247,186.11 and 1,769,432.82 is: 2,653,629.00
Step by Step Solution
- Step 1: Write the proportion equation
4,165,607.22 : 6,247,186.11 = 1,769,432.82 : x - Step 2: Convert to fraction form
4,165,607.22/6,247,186.11 = 1,769,432.82/x - Step 3: Cross multiply
4,165,607.22x = 6,247,186.11 × 1,769,432.82 - Step 4: Simplify right side
4,165,607.22x = 11,053,976,135,682.13 - Step 5: Solve for x
x = 11,053,976,135,682.13/4,165,607.22 - Step 6: Final answer
x = 2,653,629.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.