Finding the Fourth Proportional to 2,394,252.24, 3,301,388.88 and 1,957,305.84
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Solution
The fourth proportional to 2,394,252.24, 3,301,388.88 and 1,957,305.84 is: 2,698,891.80
Step by Step Solution
- Step 1: Write the proportion equation
2,394,252.24 : 3,301,388.88 = 1,957,305.84 : x - Step 2: Convert to fraction form
2,394,252.24/3,301,388.88 = 1,957,305.84/x - Step 3: Cross multiply
2,394,252.24x = 3,301,388.88 × 1,957,305.84 - Step 4: Simplify right side
2,394,252.24x = 6,461,827,734,935.06 - Step 5: Solve for x
x = 6,461,827,734,935.06/2,394,252.24 - Step 6: Final answer
x = 2,698,891.80
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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.