Finding the Fourth Proportional to 583,569.40, 875,227.74 and 157,094.68
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Solution
The fourth proportional to 583,569.40, 875,227.74 and 157,094.68 is: 235,608.00
Step by Step Solution
- Step 1: Write the proportion equation
583,569.40 : 875,227.74 = 157,094.68 : x - Step 2: Convert to fraction form
583,569.40/875,227.74 = 157,094.68/x - Step 3: Cross multiply
583,569.40x = 875,227.74 × 157,094.68 - Step 4: Simplify right side
583,569.40x = 137,493,621,742.42 - Step 5: Solve for x
x = 137,493,621,742.42/583,569.40 - Step 6: Final answer
x = 235,608.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.