Finding the Fourth Proportional to 4,027,957.84, 6,041,772.90 and 995,247.33
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Solution
The fourth proportional to 4,027,957.84, 6,041,772.90 and 995,247.33 is: 1,492,830.50
Step by Step Solution
- Step 1: Write the proportion equation
4,027,957.84 : 6,041,772.90 = 995,247.33 : x - Step 2: Convert to fraction form
4,027,957.84/6,041,772.90 = 995,247.33/x - Step 3: Cross multiply
4,027,957.84x = 6,041,772.90 × 995,247.33 - Step 4: Simplify right side
4,027,957.84x = 6,013,058,312,006.26 - Step 5: Solve for x
x = 6,013,058,312,006.26/4,027,957.84 - Step 6: Final answer
x = 1,492,830.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.