Finding the Fourth Proportional to 1,757,691.68, 2,425,633.63 and 1,032,569.96
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Solution
The fourth proportional to 1,757,691.68, 2,425,633.63 and 1,032,569.96 is: 1,424,957.77
Step by Step Solution
- Step 1: Write the proportion equation
1,757,691.68 : 2,425,633.63 = 1,032,569.96 : x - Step 2: Convert to fraction form
1,757,691.68/2,425,633.63 = 1,032,569.96/x - Step 3: Cross multiply
1,757,691.68x = 2,425,633.63 × 1,032,569.96 - Step 4: Simplify right side
1,757,691.68x = 2,504,636,405,594.16 - Step 5: Solve for x
x = 2,504,636,405,594.16/1,757,691.68 - Step 6: Final answer
x = 1,424,957.77
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.