Finding the Third Proportional to 1,875,502.69 and 2,828,028.09
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Solution
The third proportional to 1,875,502.69 and 2,828,028.09 is: 4,264,319.62
Step by Step Solution
- Step 1: Write the proportion equation
1,875,502.69 : 2,828,028.09 = 2,828,028.09 : x - Step 2: Convert to fraction form
1,875,502.69/2,828,028.09 = 2,828,028.09/x - Step 3: Cross multiply
1,875,502.69x = 2,828,028.09 × 2,828,028.09 - Step 4: Simplify right side
1,875,502.69x = 7,997,742,899,039.26 - Step 5: Solve for x
x = 7,997,742,899,039.26/1,875,502.69 - Step 6: Final answer
x = 4,264,319.62
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.