Finding the Fourth Proportional to 1,632,720.93, 2,448,135.04 and 552,873.05
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Solution
The fourth proportional to 1,632,720.93, 2,448,135.04 and 552,873.05 is: 828,989.12
Step by Step Solution
- Step 1: Write the proportion equation
1,632,720.93 : 2,448,135.04 = 552,873.05 : x - Step 2: Convert to fraction form
1,632,720.93/2,448,135.04 = 552,873.05/x - Step 3: Cross multiply
1,632,720.93x = 2,448,135.04 × 552,873.05 - Step 4: Simplify right side
1,632,720.93x = 1,353,507,886,376.67 - Step 5: Solve for x
x = 1,353,507,886,376.67/1,632,720.93 - Step 6: Final answer
x = 828,989.12
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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.