Finding the Fourth Proportional to 544,086.90, 750,723.93 and 329,184.18
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Solution
The fourth proportional to 544,086.90, 750,723.93 and 329,184.18 is: 454,203.99
Step by Step Solution
- Step 1: Write the proportion equation
544,086.90 : 750,723.93 = 329,184.18 : x - Step 2: Convert to fraction form
544,086.90/750,723.93 = 329,184.18/x - Step 3: Cross multiply
544,086.90x = 750,723.93 × 329,184.18 - Step 4: Simplify right side
544,086.90x = 247,126,441,303.43 - Step 5: Solve for x
x = 247,126,441,303.43/544,086.90 - Step 6: Final answer
x = 454,203.99
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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.