Finding the Fourth Proportional to 2,296,015.18, 3,444,520.98 and 698,536.76
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Solution
The fourth proportional to 2,296,015.18, 3,444,520.98 and 698,536.76 is: 1,047,956.71
Step by Step Solution
- Step 1: Write the proportion equation
2,296,015.18 : 3,444,520.98 = 698,536.76 : x - Step 2: Convert to fraction form
2,296,015.18/3,444,520.98 = 698,536.76/x - Step 3: Cross multiply
2,296,015.18x = 3,444,520.98 × 698,536.76 - Step 4: Simplify right side
2,296,015.18x = 2,406,124,525,121.22 - Step 5: Solve for x
x = 2,406,124,525,121.22/2,296,015.18 - Step 6: Final answer
x = 1,047,956.71
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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.