Finding the Fourth Proportional to 944,626.92, 1,303,535.98 and 536,672.14
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Solution
The fourth proportional to 944,626.92, 1,303,535.98 and 536,672.14 is: 740,579.62
Step by Step Solution
- Step 1: Write the proportion equation
944,626.92 : 1,303,535.98 = 536,672.14 : x - Step 2: Convert to fraction form
944,626.92/1,303,535.98 = 536,672.14/x - Step 3: Cross multiply
944,626.92x = 1,303,535.98 × 536,672.14 - Step 4: Simplify right side
944,626.92x = 699,571,448,455.67 - Step 5: Solve for x
x = 699,571,448,455.67/944,626.92 - Step 6: Final answer
x = 740,579.62
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.