Finding the Fourth Proportional to 1,461,337.14, 2,016,581.85 and 799,036.92
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Solution
The fourth proportional to 1,461,337.14, 2,016,581.85 and 799,036.92 is: 1,102,636.28
Step by Step Solution
- Step 1: Write the proportion equation
1,461,337.14 : 2,016,581.85 = 799,036.92 : x - Step 2: Convert to fraction form
1,461,337.14/2,016,581.85 = 799,036.92/x - Step 3: Cross multiply
1,461,337.14x = 2,016,581.85 × 799,036.92 - Step 4: Simplify right side
1,461,337.14x = 1,611,323,350,351.90 - Step 5: Solve for x
x = 1,611,323,350,351.90/1,461,337.14 - Step 6: Final answer
x = 1,102,636.28
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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.