Finding the Third Proportional to 292,982.06 and 621,950.91
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Solution
The third proportional to 292,982.06 and 621,950.91 is: 1,320,295.61
Step by Step Solution
- Step 1: Write the proportion equation
292,982.06 : 621,950.91 = 621,950.91 : x - Step 2: Convert to fraction form
292,982.06/621,950.91 = 621,950.91/x - Step 3: Cross multiply
292,982.06x = 621,950.91 × 621,950.91 - Step 4: Simplify right side
292,982.06x = 386,822,929,785.20 - Step 5: Solve for x
x = 386,822,929,785.20/292,982.06 - Step 6: Final answer
x = 1,320,295.61
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.