Finding the Fourth Proportional to 1,669,348.44, 2,303,753.00 and 944,181.97
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Solution
The fourth proportional to 1,669,348.44, 2,303,753.00 and 944,181.97 is: 1,303,000.61
Step by Step Solution
- Step 1: Write the proportion equation
1,669,348.44 : 2,303,753.00 = 944,181.97 : x - Step 2: Convert to fraction form
1,669,348.44/2,303,753.00 = 944,181.97/x - Step 3: Cross multiply
1,669,348.44x = 2,303,753.00 × 944,181.97 - Step 4: Simplify right side
1,669,348.44x = 2,175,162,035,453.12 - Step 5: Solve for x
x = 2,175,162,035,453.12/1,669,348.44 - Step 6: Final answer
x = 1,303,000.61
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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.