Finding the Third Proportional to 1,398,257.44 and 2,159,201.81
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Solution
The third proportional to 1,398,257.44 and 2,159,201.81 is: 3,334,259.02
Step by Step Solution
- Step 1: Write the proportion equation
1,398,257.44 : 2,159,201.81 = 2,159,201.81 : x - Step 2: Convert to fraction form
1,398,257.44/2,159,201.81 = 2,159,201.81/x - Step 3: Cross multiply
1,398,257.44x = 2,159,201.81 × 2,159,201.81 - Step 4: Simplify right side
1,398,257.44x = 4,662,152,467,103.29 - Step 5: Solve for x
x = 4,662,152,467,103.29/1,398,257.44 - Step 6: Final answer
x = 3,334,259.02
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.