Finding the Fourth Proportional to 1,589,247.93, 2,381,527.05 and 940,152.81
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Solution
The fourth proportional to 1,589,247.93, 2,381,527.05 and 940,152.81 is: 1,408,842.07
Step by Step Solution
- Step 1: Write the proportion equation
1,589,247.93 : 2,381,527.05 = 940,152.81 : x - Step 2: Convert to fraction form
1,589,247.93/2,381,527.05 = 940,152.81/x - Step 3: Cross multiply
1,589,247.93x = 2,381,527.05 × 940,152.81 - Step 4: Simplify right side
1,589,247.93x = 2,238,999,348,148.51 - Step 5: Solve for x
x = 2,238,999,348,148.51/1,589,247.93 - Step 6: Final answer
x = 1,408,842.07
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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.