Finding the Fourth Proportional to 1,847,787.42, 2,771,263.17 and 584,926.14
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Solution
The fourth proportional to 1,847,787.42, 2,771,263.17 and 584,926.14 is: 877,256.90
Step by Step Solution
- Step 1: Write the proportion equation
1,847,787.42 : 2,771,263.17 = 584,926.14 : x - Step 2: Convert to fraction form
1,847,787.42/2,771,263.17 = 584,926.14/x - Step 3: Cross multiply
1,847,787.42x = 2,771,263.17 × 584,926.14 - Step 4: Simplify right side
1,847,787.42x = 1,620,984,268,952.26 - Step 5: Solve for x
x = 1,620,984,268,952.26/1,847,787.42 - Step 6: Final answer
x = 877,256.90
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.