Finding the Fourth Proportional to 2,727,207.00, 3,763,476.40 and 1,503,484.13
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Solution
The fourth proportional to 2,727,207.00, 3,763,476.40 and 1,503,484.13 is: 2,074,769.92
Step by Step Solution
- Step 1: Write the proportion equation
2,727,207.00 : 3,763,476.40 = 1,503,484.13 : x - Step 2: Convert to fraction form
2,727,207.00/3,763,476.40 = 1,503,484.13/x - Step 3: Cross multiply
2,727,207.00x = 3,763,476.40 × 1,503,484.13 - Step 4: Simplify right side
2,727,207.00x = 5,658,327,045,270.00 - Step 5: Solve for x
x = 5,658,327,045,270.00/2,727,207.00 - Step 6: Final answer
x = 2,074,769.92
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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.