Finding the Fourth Proportional to 4,497,189.15, 6,746,256.26 and 1,464,791.14
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Solution
The fourth proportional to 4,497,189.15, 6,746,256.26 and 1,464,791.14 is: 2,197,340.62
Step by Step Solution
- Step 1: Write the proportion equation
4,497,189.15 : 6,746,256.26 = 1,464,791.14 : x - Step 2: Convert to fraction form
4,497,189.15/6,746,256.26 = 1,464,791.14/x - Step 3: Cross multiply
4,497,189.15x = 6,746,256.26 × 1,464,791.14 - Step 4: Simplify right side
4,497,189.15x = 9,881,856,412,658.82 - Step 5: Solve for x
x = 9,881,856,412,658.82/4,497,189.15 - Step 6: Final answer
x = 2,197,340.62
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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.