Finding the Fourth Proportional to 544,582.50, 750,736.01 and 360,512.63
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Solution
The fourth proportional to 544,582.50, 750,736.01 and 360,512.63 is: 496,985.88
Step by Step Solution
- Step 1: Write the proportion equation
544,582.50 : 750,736.01 = 360,512.63 : x - Step 2: Convert to fraction form
544,582.50/750,736.01 = 360,512.63/x - Step 3: Cross multiply
544,582.50x = 750,736.01 × 360,512.63 - Step 4: Simplify right side
544,582.50x = 270,649,811,598.24 - Step 5: Solve for x
x = 270,649,811,598.24/544,582.50 - Step 6: Final answer
x = 496,985.88
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.