Finding the Fourth Proportional to 437,246.28, 603,384.12 and 246,277.44
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Solution
The fourth proportional to 437,246.28, 603,384.12 and 246,277.44 is: 339,854.00
Step by Step Solution
- Step 1: Write the proportion equation
437,246.28 : 603,384.12 = 246,277.44 : x - Step 2: Convert to fraction form
437,246.28/603,384.12 = 246,277.44/x - Step 3: Cross multiply
437,246.28x = 603,384.12 × 246,277.44 - Step 4: Simplify right side
437,246.28x = 148,599,896,410.25 - Step 5: Solve for x
x = 148,599,896,410.25/437,246.28 - Step 6: Final answer
x = 339,854.00
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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.