Finding the Fourth Proportional to 552,073.68, 828,110.81 and 173,023.94
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Solution
The fourth proportional to 552,073.68, 828,110.81 and 173,023.94 is: 259,536.00
Step by Step Solution
- Step 1: Write the proportion equation
552,073.68 : 828,110.81 = 173,023.94 : x - Step 2: Convert to fraction form
552,073.68/828,110.81 = 173,023.94/x - Step 3: Cross multiply
552,073.68x = 828,110.81 × 173,023.94 - Step 4: Simplify right side
552,073.68x = 143,282,990,962.24 - Step 5: Solve for x
x = 143,282,990,962.24/552,073.68 - Step 6: Final answer
x = 259,536.00
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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.