Finding the Fourth Proportional to 789,046.08, 1,183,867.08 and 473,722.80
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Solution
The fourth proportional to 789,046.08, 1,183,867.08 and 473,722.80 is: 710,763.09
Step by Step Solution
- Step 1: Write the proportion equation
789,046.08 : 1,183,867.08 = 473,722.80 : x - Step 2: Convert to fraction form
789,046.08/1,183,867.08 = 473,722.80/x - Step 3: Cross multiply
789,046.08x = 1,183,867.08 × 473,722.80 - Step 4: Simplify right side
789,046.08x = 560,824,827,965.42 - Step 5: Solve for x
x = 560,824,827,965.42/789,046.08 - Step 6: Final answer
x = 710,763.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.