Finding the Fourth Proportional to 15,592,918.73, 23,393,363.91 and 6,005,723.09
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Solution
The fourth proportional to 15,592,918.73, 23,393,363.91 and 6,005,723.09 is: 9,010,119.80
Step by Step Solution
- Step 1: Write the proportion equation
15,592,918.73 : 23,393,363.91 = 6,005,723.09 : x - Step 2: Convert to fraction form
15,592,918.73/23,393,363.91 = 6,005,723.09/x - Step 3: Cross multiply
15,592,918.73x = 23,393,363.91 × 6,005,723.09 - Step 4: Simplify right side
15,592,918.73x = 140,494,065,807,838.81 - Step 5: Solve for x
x = 140,494,065,807,838.81/15,592,918.73 - Step 6: Final answer
x = 9,010,119.80
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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.