Finding the Fourth Proportional to 2,378,245.04, 3,567,240.18 and 841,133.96
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Solution
The fourth proportional to 2,378,245.04, 3,567,240.18 and 841,133.96 is: 1,261,655.88
Step by Step Solution
- Step 1: Write the proportion equation
2,378,245.04 : 3,567,240.18 = 841,133.96 : x - Step 2: Convert to fraction form
2,378,245.04/3,567,240.18 = 841,133.96/x - Step 3: Cross multiply
2,378,245.04x = 3,567,240.18 × 841,133.96 - Step 4: Simplify right side
2,378,245.04x = 3,000,526,841,038.31 - Step 5: Solve for x
x = 3,000,526,841,038.31/2,378,245.04 - Step 6: Final answer
x = 1,261,655.88
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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.