Finding the Fourth Proportional to 2,268,882, 3,403,322.91 and 1,556,751.06
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Solution
The fourth proportional to 2,268,882, 3,403,322.91 and 1,556,751.06 is: 2,335,126.53
Step by Step Solution
- Step 1: Write the proportion equation
2,268,882 : 3,403,322.91 = 1,556,751.06 : x - Step 2: Convert to fraction form
2,268,882/3,403,322.91 = 1,556,751.06/x - Step 3: Cross multiply
2,268,882x = 3,403,322.91 × 1,556,751.06 - Step 4: Simplify right side
2,268,882x = 5,298,126,547,664.79 - Step 5: Solve for x
x = 5,298,126,547,664.79/2,268,882 - Step 6: Final answer
x = 2,335,126.53
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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.