Finding the Fourth Proportional to 1,044,687.67, 1,566,987.72 and 334,699.99
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Solution
The fourth proportional to 1,044,687.67, 1,566,987.72 and 334,699.99 is: 502,035.96
Step by Step Solution
- Step 1: Write the proportion equation
1,044,687.67 : 1,566,987.72 = 334,699.99 : x - Step 2: Convert to fraction form
1,044,687.67/1,566,987.72 = 334,699.99/x - Step 3: Cross multiply
1,044,687.67x = 1,566,987.72 × 334,699.99 - Step 4: Simplify right side
1,044,687.67x = 524,470,774,214.12 - Step 5: Solve for x
x = 524,470,774,214.12/1,044,687.67 - Step 6: Final answer
x = 502,035.96
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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.