Finding the Fourth Proportional to 1,941,318.84, 2,911,985.94 and 593,476.44
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Solution
The fourth proportional to 1,941,318.84, 2,911,985.94 and 593,476.44 is: 890,217.01
Step by Step Solution
- Step 1: Write the proportion equation
1,941,318.84 : 2,911,985.94 = 593,476.44 : x - Step 2: Convert to fraction form
1,941,318.84/2,911,985.94 = 593,476.44/x - Step 3: Cross multiply
1,941,318.84x = 2,911,985.94 × 593,476.44 - Step 4: Simplify right side
1,941,318.84x = 1,728,195,049,001.25 - Step 5: Solve for x
x = 1,728,195,049,001.25/1,941,318.84 - Step 6: Final answer
x = 890,217.01
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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.