Finding the Third Proportional to 330,795.56 and 717,602.63
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Solution
The third proportional to 330,795.56 and 717,602.63 is: 1,556,712.32
Step by Step Solution
- Step 1: Write the proportion equation
330,795.56 : 717,602.63 = 717,602.63 : x - Step 2: Convert to fraction form
330,795.56/717,602.63 = 717,602.63/x - Step 3: Cross multiply
330,795.56x = 717,602.63 × 717,602.63 - Step 4: Simplify right side
330,795.56x = 514,953,527,406.89 - Step 5: Solve for x
x = 514,953,527,406.89/330,795.56 - Step 6: Final answer
x = 1,556,712.32
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.