Finding the Fourth Proportional to 6,041,470.85, 8,337,297.93 and 3,288,175.91
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Solution
The fourth proportional to 6,041,470.85, 8,337,297.93 and 3,288,175.91 is: 4,537,719.84
Step by Step Solution
- Step 1: Write the proportion equation
6,041,470.85 : 8,337,297.93 = 3,288,175.91 : x - Step 2: Convert to fraction form
6,041,470.85/8,337,297.93 = 3,288,175.91/x - Step 3: Cross multiply
6,041,470.85x = 8,337,297.93 × 3,288,175.91 - Step 4: Simplify right side
6,041,470.85x = 27,414,502,166,232.38 - Step 5: Solve for x
x = 27,414,502,166,232.38/6,041,470.85 - Step 6: Final answer
x = 4,537,719.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.