Finding the Third Proportional to 669,946 and 1,460,347.75
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Solution
The third proportional to 669,946 and 1,460,347.75 is: 3,183,264.85
Step by Step Solution
- Step 1: Write the proportion equation
669,946 : 1,460,347.75 = 1,460,347.75 : x - Step 2: Convert to fraction form
669,946/1,460,347.75 = 1,460,347.75/x - Step 3: Cross multiply
669,946x = 1,460,347.75 × 1,460,347.75 - Step 4: Simplify right side
669,946x = 2,132,615,550,930.06 - Step 5: Solve for x
x = 2,132,615,550,930.06/669,946 - Step 6: Final answer
x = 3,183,264.85
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.