Finding the Fourth Proportional to 4,544,952.51, 6,814,279.42 and 1,704,301.95
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Solution
The fourth proportional to 4,544,952.51, 6,814,279.42 and 1,704,301.95 is: 2,555,271.96
Step by Step Solution
- Step 1: Write the proportion equation
4,544,952.51 : 6,814,279.42 = 1,704,301.95 : x - Step 2: Convert to fraction form
4,544,952.51/6,814,279.42 = 1,704,301.95/x - Step 3: Cross multiply
4,544,952.51x = 6,814,279.42 × 1,704,301.95 - Step 4: Simplify right side
4,544,952.51x = 11,613,589,703,350.87 - Step 5: Solve for x
x = 11,613,589,703,350.87/4,544,952.51 - Step 6: Final answer
x = 2,555,271.96
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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.