Finding the Fourth Proportional to 5,873,044.88, 8,104,857.24 and 3,294,781.01
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Solution
The fourth proportional to 5,873,044.88, 8,104,857.24 and 3,294,781.01 is: 4,546,828.82
Step by Step Solution
- Step 1: Write the proportion equation
5,873,044.88 : 8,104,857.24 = 3,294,781.01 : x - Step 2: Convert to fraction form
5,873,044.88/8,104,857.24 = 3,294,781.01/x - Step 3: Cross multiply
5,873,044.88x = 8,104,857.24 × 3,294,781.01 - Step 4: Simplify right side
5,873,044.88x = 26,703,729,723,113.01 - Step 5: Solve for x
x = 26,703,729,723,113.01/5,873,044.88 - Step 6: Final answer
x = 4,546,828.82
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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.