Finding the Fourth Proportional to 973,967.04, 1,344,048.66 and 544,250.70
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Solution
The fourth proportional to 973,967.04, 1,344,048.66 and 544,250.70 is: 751,051.52
Step by Step Solution
- Step 1: Write the proportion equation
973,967.04 : 1,344,048.66 = 544,250.70 : x - Step 2: Convert to fraction form
973,967.04/1,344,048.66 = 544,250.70/x - Step 3: Cross multiply
973,967.04x = 1,344,048.66 × 544,250.70 - Step 4: Simplify right side
973,967.04x = 731,499,424,039.06 - Step 5: Solve for x
x = 731,499,424,039.06/973,967.04 - Step 6: Final answer
x = 751,051.52
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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.