Finding the Third Proportional to 927,291 and 1,977,058
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Solution
The third proportional to 927,291 and 1,977,058 is: 4,215,244.55
Step by Step Solution
- Step 1: Write the proportion equation
927,291 : 1,977,058 = 1,977,058 : x - Step 2: Convert to fraction form
927,291/1,977,058 = 1,977,058/x - Step 3: Cross multiply
927,291x = 1,977,058 × 1,977,058 - Step 4: Simplify right side
927,291x = 3,908,758,335,364 - Step 5: Solve for x
x = 3,908,758,335,364/927,291 - Step 6: Final answer
x = 4,215,244.55
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.