Finding the Fourth Proportional to 624,781.04, 937,207.86 and 175,536.92
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Solution
The fourth proportional to 624,781.04, 937,207.86 and 175,536.92 is: 263,315.58
Step by Step Solution
- Step 1: Write the proportion equation
624,781.04 : 937,207.86 = 175,536.92 : x - Step 2: Convert to fraction form
624,781.04/937,207.86 = 175,536.92/x - Step 3: Cross multiply
624,781.04x = 937,207.86 × 175,536.92 - Step 4: Simplify right side
624,781.04x = 164,514,581,144.19 - Step 5: Solve for x
x = 164,514,581,144.19/624,781.04 - Step 6: Final answer
x = 263,315.58
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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.