Finding the Third Proportional to 466,339.50 and 720,121.50
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Solution
The third proportional to 466,339.50 and 720,121.50 is: 1,112,011.69
Step by Step Solution
- Step 1: Write the proportion equation
466,339.50 : 720,121.50 = 720,121.50 : x - Step 2: Convert to fraction form
466,339.50/720,121.50 = 720,121.50/x - Step 3: Cross multiply
466,339.50x = 720,121.50 × 720,121.50 - Step 4: Simplify right side
466,339.50x = 518,574,974,762.25 - Step 5: Solve for x
x = 518,574,974,762.25/466,339.50 - Step 6: Final answer
x = 1,112,011.69
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.