Finding the Fourth Proportional to 1,094,366.24, 1,642,069.20 and 757,924.64
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Solution
The fourth proportional to 1,094,366.24, 1,642,069.20 and 757,924.64 is: 1,137,246.99
Step by Step Solution
- Step 1: Write the proportion equation
1,094,366.24 : 1,642,069.20 = 757,924.64 : x - Step 2: Convert to fraction form
1,094,366.24/1,642,069.20 = 757,924.64/x - Step 3: Cross multiply
1,094,366.24x = 1,642,069.20 × 757,924.64 - Step 4: Simplify right side
1,094,366.24x = 1,244,564,707,265.09 - Step 5: Solve for x
x = 1,244,564,707,265.09/1,094,366.24 - Step 6: Final answer
x = 1,137,246.99
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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.