Finding the Fourth Proportional to 1,101,192.14, 1,651,785.02 and 302,474.45
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Solution
The fourth proportional to 1,101,192.14, 1,651,785.02 and 302,474.45 is: 453,710.80
Step by Step Solution
- Step 1: Write the proportion equation
1,101,192.14 : 1,651,785.02 = 302,474.45 : x - Step 2: Convert to fraction form
1,101,192.14/1,651,785.02 = 302,474.45/x - Step 3: Cross multiply
1,101,192.14x = 1,651,785.02 × 302,474.45 - Step 4: Simplify right side
1,101,192.14x = 499,622,768,059.83 - Step 5: Solve for x
x = 499,622,768,059.83/1,101,192.14 - Step 6: Final answer
x = 453,710.80
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.