Finding the Fourth Proportional to 1,839,407.08, 2,759,525.90 and 560,129
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Solution
The fourth proportional to 1,839,407.08, 2,759,525.90 and 560,129 is: 840,319.96
Step by Step Solution
- Step 1: Write the proportion equation
1,839,407.08 : 2,759,525.90 = 560,129 : x - Step 2: Convert to fraction form
1,839,407.08/2,759,525.90 = 560,129/x - Step 3: Cross multiply
1,839,407.08x = 2,759,525.90 × 560,129 - Step 4: Simplify right side
1,839,407.08x = 1,545,690,482,841.10 - Step 5: Solve for x
x = 1,545,690,482,841.10/1,839,407.08 - Step 6: Final answer
x = 840,319.96
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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.