Finding the Fourth Proportional to 1,837,927.73, 2,751,248.49 and 1,664,717.33
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Solution
The fourth proportional to 1,837,927.73, 2,751,248.49 and 1,664,717.33 is: 2,491,964.71
Step by Step Solution
- Step 1: Write the proportion equation
1,837,927.73 : 2,751,248.49 = 1,664,717.33 : x - Step 2: Convert to fraction form
1,837,927.73/2,751,248.49 = 1,664,717.33/x - Step 3: Cross multiply
1,837,927.73x = 2,751,248.49 × 1,664,717.33 - Step 4: Simplify right side
1,837,927.73x = 4,580,051,026,683.09 - Step 5: Solve for x
x = 4,580,051,026,683.09/1,837,927.73 - Step 6: Final answer
x = 2,491,964.71
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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.