Finding the Fourth Proportional to 1,757,376.02, 2,635,116.06 and 797,307.68
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Solution
The fourth proportional to 1,757,376.02, 2,635,116.06 and 797,307.68 is: 1,195,531.43
Step by Step Solution
- Step 1: Write the proportion equation
1,757,376.02 : 2,635,116.06 = 797,307.68 : x - Step 2: Convert to fraction form
1,757,376.02/2,635,116.06 = 797,307.68/x - Step 3: Cross multiply
1,757,376.02x = 2,635,116.06 × 797,307.68 - Step 4: Simplify right side
1,757,376.02x = 2,100,998,272,329.34 - Step 5: Solve for x
x = 2,100,998,272,329.34/1,757,376.02 - Step 6: Final answer
x = 1,195,531.43
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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.