Finding the Fourth Proportional to 541,748.04, 747,364.12 and 350,822.92
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Solution
The fourth proportional to 541,748.04, 747,364.12 and 350,822.92 is: 483,974.92
Step by Step Solution
- Step 1: Write the proportion equation
541,748.04 : 747,364.12 = 350,822.92 : x - Step 2: Convert to fraction form
541,748.04/747,364.12 = 350,822.92/x - Step 3: Cross multiply
541,748.04x = 747,364.12 × 350,822.92 - Step 4: Simplify right side
541,748.04x = 262,192,462,881.63 - Step 5: Solve for x
x = 262,192,462,881.63/541,748.04 - Step 6: Final answer
x = 483,974.92
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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.