Finding the Fourth Proportional to 3,094,034.99, 4,269,701.85 and 1,717,298.24
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Solution
The fourth proportional to 3,094,034.99, 4,269,701.85 and 1,717,298.24 is: 2,369,834.70
Step by Step Solution
- Step 1: Write the proportion equation
3,094,034.99 : 4,269,701.85 = 1,717,298.24 : x - Step 2: Convert to fraction form
3,094,034.99/4,269,701.85 = 1,717,298.24/x - Step 3: Cross multiply
3,094,034.99x = 4,269,701.85 × 1,717,298.24 - Step 4: Simplify right side
3,094,034.99x = 7,332,351,472,329.74 - Step 5: Solve for x
x = 7,332,351,472,329.74/3,094,034.99 - Step 6: Final answer
x = 2,369,834.70
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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.