Finding the Fourth Proportional to 2,944,349.24, 4,416,733.85 and 785,362.28
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Solution
The fourth proportional to 2,944,349.24, 4,416,733.85 and 785,362.28 is: 1,178,099.42
Step by Step Solution
- Step 1: Write the proportion equation
2,944,349.24 : 4,416,733.85 = 785,362.28 : x - Step 2: Convert to fraction form
2,944,349.24/4,416,733.85 = 785,362.28/x - Step 3: Cross multiply
2,944,349.24x = 4,416,733.85 × 785,362.28 - Step 4: Simplify right side
2,944,349.24x = 3,468,736,140,578.70 - Step 5: Solve for x
x = 3,468,736,140,578.70/2,944,349.24 - Step 6: Final answer
x = 1,178,099.42
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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.