Finding the Fourth Proportional to 883,327.99, 1,218,682.19 and 577,583.34
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Solution
The fourth proportional to 883,327.99, 1,218,682.19 and 577,583.34 is: 796,862.02
Step by Step Solution
- Step 1: Write the proportion equation
883,327.99 : 1,218,682.19 = 577,583.34 : x - Step 2: Convert to fraction form
883,327.99/1,218,682.19 = 577,583.34/x - Step 3: Cross multiply
883,327.99x = 1,218,682.19 × 577,583.34 - Step 4: Simplify right side
883,327.99x = 703,890,526,810.80 - Step 5: Solve for x
x = 703,890,526,810.80/883,327.99 - Step 6: Final answer
x = 796,862.02
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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.