Finding the Fourth Proportional to 5,510,479, 7,604,551.92 and 3,029,804.68
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Solution
The fourth proportional to 5,510,479, 7,604,551.92 and 3,029,804.68 is: 4,181,180.44
Step by Step Solution
- Step 1: Write the proportion equation
5,510,479 : 7,604,551.92 = 3,029,804.68 : x - Step 2: Convert to fraction form
5,510,479/7,604,551.92 = 3,029,804.68/x - Step 3: Cross multiply
5,510,479x = 7,604,551.92 × 3,029,804.68 - Step 4: Simplify right side
5,510,479x = 23,040,306,996,518.99 - Step 5: Solve for x
x = 23,040,306,996,518.99/5,510,479 - Step 6: Final answer
x = 4,181,180.44
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.