Finding the Fourth Proportional to 464,877.08, 696,656.42 and 194,714.09
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Solution
The fourth proportional to 464,877.08, 696,656.42 and 194,714.09 is: 291,795.03
Step by Step Solution
- Step 1: Write the proportion equation
464,877.08 : 696,656.42 = 194,714.09 : x - Step 2: Convert to fraction form
464,877.08/696,656.42 = 194,714.09/x - Step 3: Cross multiply
464,877.08x = 696,656.42 × 194,714.09 - Step 4: Simplify right side
464,877.08x = 135,648,819,889.39 - Step 5: Solve for x
x = 135,648,819,889.39/464,877.08 - Step 6: Final answer
x = 291,795.03
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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.