Finding the Fourth Proportional to 435,356.28, 600,758.70 and 244,332.84
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Solution
The fourth proportional to 435,356.28, 600,758.70 and 244,332.84 is: 337,160.82
Step by Step Solution
- Step 1: Write the proportion equation
435,356.28 : 600,758.70 = 244,332.84 : x - Step 2: Convert to fraction form
435,356.28/600,758.70 = 244,332.84/x - Step 3: Cross multiply
435,356.28x = 600,758.70 × 244,332.84 - Step 4: Simplify right side
435,356.28x = 146,785,079,325.71 - Step 5: Solve for x
x = 146,785,079,325.71/435,356.28 - Step 6: Final answer
x = 337,160.82
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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.