Finding the Fourth Proportional to 1,845,556.68, 2,768,744.88 and 566,341.52
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Solution
The fourth proportional to 1,845,556.68, 2,768,744.88 and 566,341.52 is: 849,638.05
Step by Step Solution
- Step 1: Write the proportion equation
1,845,556.68 : 2,768,744.88 = 566,341.52 : x - Step 2: Convert to fraction form
1,845,556.68/2,768,744.88 = 566,341.52/x - Step 3: Cross multiply
1,845,556.68x = 2,768,744.88 × 566,341.52 - Step 4: Simplify right side
1,845,556.68x = 1,568,055,183,831.42 - Step 5: Solve for x
x = 1,568,055,183,831.42/1,845,556.68 - Step 6: Final answer
x = 849,638.05
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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.