Finding the Fourth Proportional to 1,451,756.62, 2,177,627.64 and 372,264.36
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Solution
The fourth proportional to 1,451,756.62, 2,177,627.64 and 372,264.36 is: 558,394.66
Step by Step Solution
- Step 1: Write the proportion equation
1,451,756.62 : 2,177,627.64 = 372,264.36 : x - Step 2: Convert to fraction form
1,451,756.62/2,177,627.64 = 372,264.36/x - Step 3: Cross multiply
1,451,756.62x = 2,177,627.64 × 372,264.36 - Step 4: Simplify right side
1,451,756.62x = 810,653,150,160.82 - Step 5: Solve for x
x = 810,653,150,160.82/1,451,756.62 - Step 6: Final answer
x = 558,394.66
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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.