Finding the Fourth Proportional to 3,731,647.98, 5,597,202.01 and 1,173,594.68
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Solution
The fourth proportional to 3,731,647.98, 5,597,202.01 and 1,173,594.68 is: 1,760,307.11
Step by Step Solution
- Step 1: Write the proportion equation
3,731,647.98 : 5,597,202.01 = 1,173,594.68 : x - Step 2: Convert to fraction form
3,731,647.98/5,597,202.01 = 1,173,594.68/x - Step 3: Cross multiply
3,731,647.98x = 5,597,202.01 × 1,173,594.68 - Step 4: Simplify right side
3,731,647.98x = 6,568,846,470,901.31 - Step 5: Solve for x
x = 6,568,846,470,901.31/3,731,647.98 - Step 6: Final answer
x = 1,760,307.11
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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.