Finding the Fourth Proportional to 2,210,566.80, 3,317,599.80 and 863,374.80
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Solution
The fourth proportional to 2,210,566.80, 3,317,599.80 and 863,374.80 is: 1,295,745.54
Step by Step Solution
- Step 1: Write the proportion equation
2,210,566.80 : 3,317,599.80 = 863,374.80 : x - Step 2: Convert to fraction form
2,210,566.80/3,317,599.80 = 863,374.80/x - Step 3: Cross multiply
2,210,566.80x = 3,317,599.80 × 863,374.80 - Step 4: Simplify right side
2,210,566.80x = 2,864,332,063,805.04 - Step 5: Solve for x
x = 2,864,332,063,805.04/2,210,566.80 - Step 6: Final answer
x = 1,295,745.54
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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.