Finding the Fourth Proportional to 622,044.04, 933,214.13 and 201,319.91
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Solution
The fourth proportional to 622,044.04, 933,214.13 and 201,319.91 is: 302,027.79
Step by Step Solution
- Step 1: Write the proportion equation
622,044.04 : 933,214.13 = 201,319.91 : x - Step 2: Convert to fraction form
622,044.04/933,214.13 = 201,319.91/x - Step 3: Cross multiply
622,044.04x = 933,214.13 × 201,319.91 - Step 4: Simplify right side
622,044.04x = 187,874,583,655.73 - Step 5: Solve for x
x = 187,874,583,655.73/622,044.04 - Step 6: Final answer
x = 302,027.79
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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.