Finding the Fourth Proportional to 611,598.67, 917,034.62 and 232,547.13
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Solution
The fourth proportional to 611,598.67, 917,034.62 and 232,547.13 is: 348,682.53
Step by Step Solution
- Step 1: Write the proportion equation
611,598.67 : 917,034.62 = 232,547.13 : x - Step 2: Convert to fraction form
611,598.67/917,034.62 = 232,547.13/x - Step 3: Cross multiply
611,598.67x = 917,034.62 × 232,547.13 - Step 4: Simplify right side
611,598.67x = 213,253,767,828.91 - Step 5: Solve for x
x = 213,253,767,828.91/611,598.67 - Step 6: Final answer
x = 348,682.53
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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.