Finding the Fourth Proportional to 1,468,659.96, 2,202,566.10 and 403,736.76
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Solution
The fourth proportional to 1,468,659.96, 2,202,566.10 and 403,736.76 is: 605,488.63
Step by Step Solution
- Step 1: Write the proportion equation
1,468,659.96 : 2,202,566.10 = 403,736.76 : x - Step 2: Convert to fraction form
1,468,659.96/2,202,566.10 = 403,736.76/x - Step 3: Cross multiply
1,468,659.96x = 2,202,566.10 × 403,736.76 - Step 4: Simplify right side
1,468,659.96x = 889,256,900,899.84 - Step 5: Solve for x
x = 889,256,900,899.84/1,468,659.96 - Step 6: Final answer
x = 605,488.63
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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.