Finding the Fourth Proportional to 1,649,450.54, 2,276,240.18 and 924,303.98
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Solution
The fourth proportional to 1,649,450.54, 2,276,240.18 and 924,303.98 is: 1,275,538.62
Step by Step Solution
- Step 1: Write the proportion equation
1,649,450.54 : 2,276,240.18 = 924,303.98 : x - Step 2: Convert to fraction form
1,649,450.54/2,276,240.18 = 924,303.98/x - Step 3: Cross multiply
1,649,450.54x = 2,276,240.18 × 924,303.98 - Step 4: Simplify right side
1,649,450.54x = 2,103,937,857,809.92 - Step 5: Solve for x
x = 2,103,937,857,809.92/1,649,450.54 - Step 6: Final answer
x = 1,275,538.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.