Finding the Fourth Proportional to 4,095,740.70, 6,148,276.65 and 2,413,791.90
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Solution
The fourth proportional to 4,095,740.70, 6,148,276.65 and 2,413,791.90 is: 3,623,437.48
Step by Step Solution
- Step 1: Write the proportion equation
4,095,740.70 : 6,148,276.65 = 2,413,791.90 : x - Step 2: Convert to fraction form
4,095,740.70/6,148,276.65 = 2,413,791.90/x - Step 3: Cross multiply
4,095,740.70x = 6,148,276.65 × 2,413,791.90 - Step 4: Simplify right side
4,095,740.70x = 14,840,660,376,729.13 - Step 5: Solve for x
x = 14,840,660,376,729.13/4,095,740.70 - Step 6: Final answer
x = 3,623,437.48
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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.