Finding the Fourth Proportional to 1,832,832.36, 2,747,866.06 and 1,201,905
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Solution
The fourth proportional to 1,832,832.36, 2,747,866.06 and 1,201,905 is: 1,801,950.92
Step by Step Solution
- Step 1: Write the proportion equation
1,832,832.36 : 2,747,866.06 = 1,201,905 : x - Step 2: Convert to fraction form
1,832,832.36/2,747,866.06 = 1,201,905/x - Step 3: Cross multiply
1,832,832.36x = 2,747,866.06 × 1,201,905 - Step 4: Simplify right side
1,832,832.36x = 3,302,673,956,844.30 - Step 5: Solve for x
x = 3,302,673,956,844.30/1,832,832.36 - Step 6: Final answer
x = 1,801,950.92
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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.