Finding the Fourth Proportional to 2,958,255.68, 4,437,396.68 and 936,509.65
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Solution
The fourth proportional to 2,958,255.68, 4,437,396.68 and 936,509.65 is: 1,404,768.64
Step by Step Solution
- Step 1: Write the proportion equation
2,958,255.68 : 4,437,396.68 = 936,509.65 : x - Step 2: Convert to fraction form
2,958,255.68/4,437,396.68 = 936,509.65/x - Step 3: Cross multiply
2,958,255.68x = 4,437,396.68 × 936,509.65 - Step 4: Simplify right side
2,958,255.68x = 4,155,664,795,921.92 - Step 5: Solve for x
x = 4,155,664,795,921.92/2,958,255.68 - Step 6: Final answer
x = 1,404,768.64
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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.