Finding the Fourth Proportional to 1,702,599.36, 2,554,274.88 and 504,617.28
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Solution
The fourth proportional to 1,702,599.36, 2,554,274.88 and 504,617.28 is: 757,037.31
Step by Step Solution
- Step 1: Write the proportion equation
1,702,599.36 : 2,554,274.88 = 504,617.28 : x - Step 2: Convert to fraction form
1,702,599.36/2,554,274.88 = 504,617.28/x - Step 3: Cross multiply
1,702,599.36x = 2,554,274.88 × 504,617.28 - Step 4: Simplify right side
1,702,599.36x = 1,288,931,242,317.93 - Step 5: Solve for x
x = 1,288,931,242,317.93/1,702,599.36 - Step 6: Final answer
x = 757,037.31
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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.