Finding the Fourth Proportional to 5,918,600.63, 8,852,254.26 and 3,483,951.58
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Solution
The fourth proportional to 5,918,600.63, 8,852,254.26 and 3,483,951.58 is: 5,210,830.59
Step by Step Solution
- Step 1: Write the proportion equation
5,918,600.63 : 8,852,254.26 = 3,483,951.58 : x - Step 2: Convert to fraction form
5,918,600.63/8,852,254.26 = 3,483,951.58/x - Step 3: Cross multiply
5,918,600.63x = 8,852,254.26 × 3,483,951.58 - Step 4: Simplify right side
5,918,600.63x = 30,840,825,215,688.73 - Step 5: Solve for x
x = 30,840,825,215,688.73/5,918,600.63 - Step 6: Final answer
x = 5,210,830.59
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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.