Finding the Fourth Proportional to 899,622.92, 1,348,767.74 and 544,552.94
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Solution
The fourth proportional to 899,622.92, 1,348,767.74 and 544,552.94 is: 816,425.88
Step by Step Solution
- Step 1: Write the proportion equation
899,622.92 : 1,348,767.74 = 544,552.94 : x - Step 2: Convert to fraction form
899,622.92/1,348,767.74 = 544,552.94/x - Step 3: Cross multiply
899,622.92x = 1,348,767.74 × 544,552.94 - Step 4: Simplify right side
899,622.92x = 734,475,432,811.70 - Step 5: Solve for x
x = 734,475,432,811.70/899,622.92 - Step 6: Final answer
x = 816,425.88
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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.