Finding the Fourth Proportional to 1,759,257.99, 2,426,524.25 and 1,614,531.33
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Solution
The fourth proportional to 1,759,257.99, 2,426,524.25 and 1,614,531.33 is: 2,226,904.43
Step by Step Solution
- Step 1: Write the proportion equation
1,759,257.99 : 2,426,524.25 = 1,614,531.33 : x - Step 2: Convert to fraction form
1,759,257.99/2,426,524.25 = 1,614,531.33/x - Step 3: Cross multiply
1,759,257.99x = 2,426,524.25 × 1,614,531.33 - Step 4: Simplify right side
1,759,257.99x = 3,917,699,416,557.10 - Step 5: Solve for x
x = 3,917,699,416,557.10/1,759,257.99 - Step 6: Final answer
x = 2,226,904.43
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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.