Finding the Fourth Proportional to 1,133,225.84, 1,699,442.64 and 334,295.36
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Solution
The fourth proportional to 1,133,225.84, 1,699,442.64 and 334,295.36 is: 501,326.19
Step by Step Solution
- Step 1: Write the proportion equation
1,133,225.84 : 1,699,442.64 = 334,295.36 : x - Step 2: Convert to fraction form
1,133,225.84/1,699,442.64 = 334,295.36/x - Step 3: Cross multiply
1,133,225.84x = 1,699,442.64 × 334,295.36 - Step 4: Simplify right side
1,133,225.84x = 568,115,789,138.15 - Step 5: Solve for x
x = 568,115,789,138.15/1,133,225.84 - Step 6: Final answer
x = 501,326.19
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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.