Finding the Third Proportional to 882,976 and 1,907,076
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Solution
The third proportional to 882,976 and 1,907,076 is: 4,118,955.52
Step by Step Solution
- Step 1: Write the proportion equation
882,976 : 1,907,076 = 1,907,076 : x - Step 2: Convert to fraction form
882,976/1,907,076 = 1,907,076/x - Step 3: Cross multiply
882,976x = 1,907,076 × 1,907,076 - Step 4: Simplify right side
882,976x = 3,636,938,869,776 - Step 5: Solve for x
x = 3,636,938,869,776/882,976 - Step 6: Final answer
x = 4,118,955.52
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.