Finding the Fourth Proportional to 1,344,051.08, 2,015,376.64 and 633,888.44
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Solution
The fourth proportional to 1,344,051.08, 2,015,376.64 and 633,888.44 is: 950,502.53
Step by Step Solution
- Step 1: Write the proportion equation
1,344,051.08 : 2,015,376.64 = 633,888.44 : x - Step 2: Convert to fraction form
1,344,051.08/2,015,376.64 = 633,888.44/x - Step 3: Cross multiply
1,344,051.08x = 2,015,376.64 × 633,888.44 - Step 4: Simplify right side
1,344,051.08x = 1,277,523,954,342.04 - Step 5: Solve for x
x = 1,277,523,954,342.04/1,344,051.08 - Step 6: Final answer
x = 950,502.53
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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.