Finding the Third Proportional to 1,199,392.75 and 2,831,358.75
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Solution
The third proportional to 1,199,392.75 and 2,831,358.75 is: 6,683,875.96
Step by Step Solution
- Step 1: Write the proportion equation
1,199,392.75 : 2,831,358.75 = 2,831,358.75 : x - Step 2: Convert to fraction form
1,199,392.75/2,831,358.75 = 2,831,358.75/x - Step 3: Cross multiply
1,199,392.75x = 2,831,358.75 × 2,831,358.75 - Step 4: Simplify right side
1,199,392.75x = 8,016,592,371,201.56 - Step 5: Solve for x
x = 8,016,592,371,201.56/1,199,392.75 - Step 6: Final answer
x = 6,683,875.96
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.