Finding the Fourth Proportional to 1,715,794.23, 2,367,798.85 and 951,847.80
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Solution
The fourth proportional to 1,715,794.23, 2,367,798.85 and 951,847.80 is: 1,313,551.52
Step by Step Solution
- Step 1: Write the proportion equation
1,715,794.23 : 2,367,798.85 = 951,847.80 : x - Step 2: Convert to fraction form
1,715,794.23/2,367,798.85 = 951,847.80/x - Step 3: Cross multiply
1,715,794.23x = 2,367,798.85 × 951,847.80 - Step 4: Simplify right side
1,715,794.23x = 2,253,784,126,215.03 - Step 5: Solve for x
x = 2,253,784,126,215.03/1,715,794.23 - Step 6: Final answer
x = 1,313,551.52
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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.