Finding the Third Proportional to 537,424.50 and 803,328.75
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Solution
The third proportional to 537,424.50 and 803,328.75 is: 1,200,795.80
Step by Step Solution
- Step 1: Write the proportion equation
537,424.50 : 803,328.75 = 803,328.75 : x - Step 2: Convert to fraction form
537,424.50/803,328.75 = 803,328.75/x - Step 3: Cross multiply
537,424.50x = 803,328.75 × 803,328.75 - Step 4: Simplify right side
537,424.50x = 645,337,080,576.56 - Step 5: Solve for x
x = 645,337,080,576.56/537,424.50 - Step 6: Final answer
x = 1,200,795.80
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.