Finding the Fourth Proportional to 5,873,065.31, 8,104,885.41 and 3,294,801.44
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Solution
The fourth proportional to 5,873,065.31, 8,104,885.41 and 3,294,801.44 is: 4,546,857.00
Step by Step Solution
- Step 1: Write the proportion equation
5,873,065.31 : 8,104,885.41 = 3,294,801.44 : x - Step 2: Convert to fraction form
5,873,065.31/8,104,885.41 = 3,294,801.44/x - Step 3: Cross multiply
5,873,065.31x = 8,104,885.41 × 3,294,801.44 - Step 4: Simplify right side
5,873,065.31x = 26,703,988,140,165.20 - Step 5: Solve for x
x = 26,703,988,140,165.20/5,873,065.31 - Step 6: Final answer
x = 4,546,857.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.