Finding the Fourth Proportional to 17,953,289.74, 26,932,592.22 and 6,592,852.63
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Solution
The fourth proportional to 17,953,289.74, 26,932,592.22 and 6,592,852.63 is: 9,890,254.88
Step by Step Solution
- Step 1: Write the proportion equation
17,953,289.74 : 26,932,592.22 = 6,592,852.63 : x - Step 2: Convert to fraction form
17,953,289.74/26,932,592.22 = 6,592,852.63/x - Step 3: Cross multiply
17,953,289.74x = 26,932,592.22 × 6,592,852.63 - Step 4: Simplify right side
17,953,289.74x = 177,562,611,450,344.53 - Step 5: Solve for x
x = 177,562,611,450,344.53/17,953,289.74 - Step 6: Final answer
x = 9,890,254.88
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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.