Finding the Fourth Proportional to 2,509,487.73, 3,762,115.47 and 1,088,473.95
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Solution
The fourth proportional to 2,509,487.73, 3,762,115.47 and 1,088,473.95 is: 1,631,793.07
Step by Step Solution
- Step 1: Write the proportion equation
2,509,487.73 : 3,762,115.47 = 1,088,473.95 : x - Step 2: Convert to fraction form
2,509,487.73/3,762,115.47 = 1,088,473.95/x - Step 3: Cross multiply
2,509,487.73x = 3,762,115.47 × 1,088,473.95 - Step 4: Simplify right side
2,509,487.73x = 4,094,964,685,987.01 - Step 5: Solve for x
x = 4,094,964,685,987.01/2,509,487.73 - Step 6: Final answer
x = 1,631,793.07
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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.