Finding the Fourth Proportional to 9,722,003.43, 14,573,526.92 and 3,884,448.99
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Solution
The fourth proportional to 9,722,003.43, 14,573,526.92 and 3,884,448.99 is: 5,822,886.44
Step by Step Solution
- Step 1: Write the proportion equation
9,722,003.43 : 14,573,526.92 = 3,884,448.99 : x - Step 2: Convert to fraction form
9,722,003.43/14,573,526.92 = 3,884,448.99/x - Step 3: Cross multiply
9,722,003.43x = 14,573,526.92 × 3,884,448.99 - Step 4: Simplify right side
9,722,003.43x = 56,610,121,974,926.97 - Step 5: Solve for x
x = 56,610,121,974,926.97/9,722,003.43 - Step 6: Final answer
x = 5,822,886.44
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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.