Finding the Fourth Proportional to 1,066,477.70, 1,597,944.99 and 750,270.26
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Solution
The fourth proportional to 1,066,477.70, 1,597,944.99 and 750,270.26 is: 1,124,159.09
Step by Step Solution
- Step 1: Write the proportion equation
1,066,477.70 : 1,597,944.99 = 750,270.26 : x - Step 2: Convert to fraction form
1,066,477.70/1,597,944.99 = 750,270.26/x - Step 3: Cross multiply
1,066,477.70x = 1,597,944.99 × 750,270.26 - Step 4: Simplify right side
1,066,477.70x = 1,198,890,603,113.00 - Step 5: Solve for x
x = 1,198,890,603,113.00/1,066,477.70 - Step 6: Final answer
x = 1,124,159.09
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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.