Finding the Fourth Proportional to 4,982,693.00, 6,876,116.42 and 2,690,853.68
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Solution
The fourth proportional to 4,982,693.00, 6,876,116.42 and 2,690,853.68 is: 3,713,378.13
Step by Step Solution
- Step 1: Write the proportion equation
4,982,693.00 : 6,876,116.42 = 2,690,853.68 : x - Step 2: Convert to fraction form
4,982,693.00/6,876,116.42 = 2,690,853.68/x - Step 3: Cross multiply
4,982,693.00x = 6,876,116.42 × 2,690,853.68 - Step 4: Simplify right side
4,982,693.00x = 18,502,623,176,601.45 - Step 5: Solve for x
x = 18,502,623,176,601.45/4,982,693.00 - Step 6: Final answer
x = 3,713,378.13
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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.