Finding the Fourth Proportional to 1,258,249.44, 1,885,507.28 and 924,192.48
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Solution
The fourth proportional to 1,258,249.44, 1,885,507.28 and 924,192.48 is: 1,384,917.48
Step by Step Solution
- Step 1: Write the proportion equation
1,258,249.44 : 1,885,507.28 = 924,192.48 : x - Step 2: Convert to fraction form
1,258,249.44/1,885,507.28 = 924,192.48/x - Step 3: Cross multiply
1,258,249.44x = 1,885,507.28 × 924,192.48 - Step 4: Simplify right side
1,258,249.44x = 1,742,571,649,161.25 - Step 5: Solve for x
x = 1,742,571,649,161.25/1,258,249.44 - Step 6: Final answer
x = 1,384,917.48
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.