Finding the Fourth Proportional to 544,056.22, 750,816.48 and 302,348.98
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Solution
The fourth proportional to 544,056.22, 750,816.48 and 302,348.98 is: 417,252.09
Step by Step Solution
- Step 1: Write the proportion equation
544,056.22 : 750,816.48 = 302,348.98 : x - Step 2: Convert to fraction form
544,056.22/750,816.48 = 302,348.98/x - Step 3: Cross multiply
544,056.22x = 750,816.48 × 302,348.98 - Step 4: Simplify right side
544,056.22x = 227,008,596,895.19 - Step 5: Solve for x
x = 227,008,596,895.19/544,056.22 - Step 6: Final answer
x = 417,252.09
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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.