Finding the Fourth Proportional to 1,827,027.99, 2,739,741.67 and 867,757.85
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Solution
The fourth proportional to 1,827,027.99, 2,739,741.67 and 867,757.85 is: 1,301,256.66
Step by Step Solution
- Step 1: Write the proportion equation
1,827,027.99 : 2,739,741.67 = 867,757.85 : x - Step 2: Convert to fraction form
1,827,027.99/2,739,741.67 = 867,757.85/x - Step 3: Cross multiply
1,827,027.99x = 2,739,741.67 × 867,757.85 - Step 4: Simplify right side
1,827,027.99x = 2,377,432,338,774.63 - Step 5: Solve for x
x = 2,377,432,338,774.63/1,827,027.99 - Step 6: Final answer
x = 1,301,256.66
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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.