Finding the Third Proportional to 440,970.75 and 965,973.75
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Solution
The third proportional to 440,970.75 and 965,973.75 is: 2,116,025.35
Step by Step Solution
- Step 1: Write the proportion equation
440,970.75 : 965,973.75 = 965,973.75 : x - Step 2: Convert to fraction form
440,970.75/965,973.75 = 965,973.75/x - Step 3: Cross multiply
440,970.75x = 965,973.75 × 965,973.75 - Step 4: Simplify right side
440,970.75x = 933,105,285,689.06 - Step 5: Solve for x
x = 933,105,285,689.06/440,970.75 - Step 6: Final answer
x = 2,116,025.35
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.