Finding the Fourth Proportional to 773,253.44, 1,159,296.96 and 507,080.96
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Solution
The fourth proportional to 773,253.44, 1,159,296.96 and 507,080.96 is: 760,238.99
Step by Step Solution
- Step 1: Write the proportion equation
773,253.44 : 1,159,296.96 = 507,080.96 : x - Step 2: Convert to fraction form
773,253.44/1,159,296.96 = 507,080.96/x - Step 3: Cross multiply
773,253.44x = 1,159,296.96 × 507,080.96 - Step 4: Simplify right side
773,253.44x = 587,857,415,401.88 - Step 5: Solve for x
x = 587,857,415,401.88/773,253.44 - Step 6: Final answer
x = 760,238.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.