Finding the Fourth Proportional to 1,453,544.76, 2,178,711.45 and 600,145.92
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Solution
The fourth proportional to 1,453,544.76, 2,178,711.45 and 600,145.92 is: 899,555.92
Step by Step Solution
- Step 1: Write the proportion equation
1,453,544.76 : 2,178,711.45 = 600,145.92 : x - Step 2: Convert to fraction form
1,453,544.76/2,178,711.45 = 600,145.92/x - Step 3: Cross multiply
1,453,544.76x = 2,178,711.45 × 600,145.92 - Step 4: Simplify right side
1,453,544.76x = 1,307,544,787,574.78 - Step 5: Solve for x
x = 1,307,544,787,574.78/1,453,544.76 - Step 6: Final answer
x = 899,555.92
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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.