Finding the Fourth Proportional to 5,966,222.04, 8,233,102.98 and 3,387,564.36
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Solution
The fourth proportional to 5,966,222.04, 8,233,102.98 and 3,387,564.36 is: 4,674,677.88
Step by Step Solution
- Step 1: Write the proportion equation
5,966,222.04 : 8,233,102.98 = 3,387,564.36 : x - Step 2: Convert to fraction form
5,966,222.04/8,233,102.98 = 3,387,564.36/x - Step 3: Cross multiply
5,966,222.04x = 8,233,102.98 × 3,387,564.36 - Step 4: Simplify right side
5,966,222.04x = 27,890,166,227,257.79 - Step 5: Solve for x
x = 27,890,166,227,257.79/5,966,222.04 - Step 6: Final answer
x = 4,674,677.88
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.