Finding the Fourth Proportional to 1,135,033.03, 1,702,798.62 and 336,377.08
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Solution
The fourth proportional to 1,135,033.03, 1,702,798.62 and 336,377.08 is: 504,639.43
Step by Step Solution
- Step 1: Write the proportion equation
1,135,033.03 : 1,702,798.62 = 336,377.08 : x - Step 2: Convert to fraction form
1,135,033.03/1,702,798.62 = 336,377.08/x - Step 3: Cross multiply
1,135,033.03x = 1,702,798.62 × 336,377.08 - Step 4: Simplify right side
1,135,033.03x = 572,782,423,366.63 - Step 5: Solve for x
x = 572,782,423,366.63/1,135,033.03 - Step 6: Final answer
x = 504,639.43
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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.