Finding the Fourth Proportional to 544,263.30, 750,796.29 and 323,374.68
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Solution
The fourth proportional to 544,263.30, 750,796.29 and 323,374.68 is: 446,086.50
Step by Step Solution
- Step 1: Write the proportion equation
544,263.30 : 750,796.29 = 323,374.68 : x - Step 2: Convert to fraction form
544,263.30/750,796.29 = 323,374.68/x - Step 3: Cross multiply
544,263.30x = 750,796.29 × 323,374.68 - Step 4: Simplify right side
544,263.30x = 242,788,510,023.94 - Step 5: Solve for x
x = 242,788,510,023.94/544,263.30 - Step 6: Final answer
x = 446,086.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.