Finding the Fourth Proportional to 3,364,106.40, 5,046,932.34 and 967,970.88
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Solution
The fourth proportional to 3,364,106.40, 5,046,932.34 and 967,970.88 is: 1,452,178.66
Step by Step Solution
- Step 1: Write the proportion equation
3,364,106.40 : 5,046,932.34 = 967,970.88 : x - Step 2: Convert to fraction form
3,364,106.40/5,046,932.34 = 967,970.88/x - Step 3: Cross multiply
3,364,106.40x = 5,046,932.34 × 967,970.88 - Step 4: Simplify right side
3,364,106.40x = 4,885,283,538,450.26 - Step 5: Solve for x
x = 4,885,283,538,450.26/3,364,106.40 - Step 6: Final answer
x = 1,452,178.66
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.