Finding the Fourth Proportional to 2,466,652.88, 3,697,735.80 and 949,368.08
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Solution
The fourth proportional to 2,466,652.88, 3,697,735.80 and 949,368.08 is: 1,423,188.63
Step by Step Solution
- Step 1: Write the proportion equation
2,466,652.88 : 3,697,735.80 = 949,368.08 : x - Step 2: Convert to fraction form
2,466,652.88/3,697,735.80 = 949,368.08/x - Step 3: Cross multiply
2,466,652.88x = 3,697,735.80 × 949,368.08 - Step 4: Simplify right side
2,466,652.88x = 3,510,512,336,793.26 - Step 5: Solve for x
x = 3,510,512,336,793.26/2,466,652.88 - Step 6: Final answer
x = 1,423,188.63
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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.