Finding the Fourth Proportional to 2,497,526.56, 3,446,595.12 and 1,351,606.56
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Solution
The fourth proportional to 2,497,526.56, 3,446,595.12 and 1,351,606.56 is: 1,865,221.64
Step by Step Solution
- Step 1: Write the proportion equation
2,497,526.56 : 3,446,595.12 = 1,351,606.56 : x - Step 2: Convert to fraction form
2,497,526.56/3,446,595.12 = 1,351,606.56/x - Step 3: Cross multiply
2,497,526.56x = 3,446,595.12 × 1,351,606.56 - Step 4: Simplify right side
2,497,526.56x = 4,658,440,573,855.99 - Step 5: Solve for x
x = 4,658,440,573,855.99/2,497,526.56 - Step 6: Final answer
x = 1,865,221.64
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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.