Finding the Fourth Proportional to 4,318,110.26, 6,479,407.06 and 1,761,201.08
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Solution
The fourth proportional to 4,318,110.26, 6,479,407.06 and 1,761,201.08 is: 2,642,715.91
Step by Step Solution
- Step 1: Write the proportion equation
4,318,110.26 : 6,479,407.06 = 1,761,201.08 : x - Step 2: Convert to fraction form
4,318,110.26/6,479,407.06 = 1,761,201.08/x - Step 3: Cross multiply
4,318,110.26x = 6,479,407.06 × 1,761,201.08 - Step 4: Simplify right side
4,318,110.26x = 11,411,538,686,059.41 - Step 5: Solve for x
x = 11,411,538,686,059.41/4,318,110.26 - Step 6: Final answer
x = 2,642,715.91
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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.