Finding the Fourth Proportional to 1,656,664.44, 2,485,259.64 and 534,471
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Solution
The fourth proportional to 1,656,664.44, 2,485,259.64 and 534,471 is: 801,791.34
Step by Step Solution
- Step 1: Write the proportion equation
1,656,664.44 : 2,485,259.64 = 534,471 : x - Step 2: Convert to fraction form
1,656,664.44/2,485,259.64 = 534,471/x - Step 3: Cross multiply
1,656,664.44x = 2,485,259.64 × 534,471 - Step 4: Simplify right side
1,656,664.44x = 1,328,299,205,050.44 - Step 5: Solve for x
x = 1,328,299,205,050.44/1,656,664.44 - Step 6: Final answer
x = 801,791.34
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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.