Finding the Fourth Proportional to 6,035,558.40, 8,329,129.44 and 3,282,304.96
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Solution
The fourth proportional to 6,035,558.40, 8,329,129.44 and 3,282,304.96 is: 4,529,612.85
Step by Step Solution
- Step 1: Write the proportion equation
6,035,558.40 : 8,329,129.44 = 3,282,304.96 : x - Step 2: Convert to fraction form
6,035,558.40/8,329,129.44 = 3,282,304.96/x - Step 3: Cross multiply
6,035,558.40x = 8,329,129.44 × 3,282,304.96 - Step 4: Simplify right side
6,035,558.40x = 27,338,742,873,394.02 - Step 5: Solve for x
x = 27,338,742,873,394.02/6,035,558.40 - Step 6: Final answer
x = 4,529,612.85
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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.