Finding the Fourth Proportional to 1,649,636.52, 2,474,652.42 and 584,460.60
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Solution
The fourth proportional to 1,649,636.52, 2,474,652.42 and 584,460.60 is: 876,760.92
Step by Step Solution
- Step 1: Write the proportion equation
1,649,636.52 : 2,474,652.42 = 584,460.60 : x - Step 2: Convert to fraction form
1,649,636.52/2,474,652.42 = 584,460.60/x - Step 3: Cross multiply
1,649,636.52x = 2,474,652.42 × 584,460.60 - Step 4: Simplify right side
1,649,636.52x = 1,446,336,838,184.65 - Step 5: Solve for x
x = 1,446,336,838,184.65/1,649,636.52 - Step 6: Final answer
x = 876,760.92
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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.