Finding the Fourth Proportional to 583,924.06, 875,842.35 and 163,232.74
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Solution
The fourth proportional to 583,924.06, 875,842.35 and 163,232.74 is: 244,836.88
Step by Step Solution
- Step 1: Write the proportion equation
583,924.06 : 875,842.35 = 163,232.74 : x - Step 2: Convert to fraction form
583,924.06/875,842.35 = 163,232.74/x - Step 3: Cross multiply
583,924.06x = 875,842.35 × 163,232.74 - Step 4: Simplify right side
583,924.06x = 142,966,146,598.54 - Step 5: Solve for x
x = 142,966,146,598.54/583,924.06 - Step 6: Final answer
x = 244,836.88
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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.