Finding the Fourth Proportional to 583,251.57, 875,221.82 and 246,270.42
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Solution
The fourth proportional to 583,251.57, 875,221.82 and 246,270.42 is: 369,551.07
Step by Step Solution
- Step 1: Write the proportion equation
583,251.57 : 875,221.82 = 246,270.42 : x - Step 2: Convert to fraction form
583,251.57/875,221.82 = 246,270.42/x - Step 3: Cross multiply
583,251.57x = 875,221.82 × 246,270.42 - Step 4: Simplify right side
583,251.57x = 215,541,243,973.21 - Step 5: Solve for x
x = 215,541,243,973.21/583,251.57 - Step 6: Final answer
x = 369,551.07
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.