Finding the Fourth Proportional to 888,598.44, 1,226,271.83 and 544,435.02
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Solution
The fourth proportional to 888,598.44, 1,226,271.83 and 544,435.02 is: 751,323.99
Step by Step Solution
- Step 1: Write the proportion equation
888,598.44 : 1,226,271.83 = 544,435.02 : x - Step 2: Convert to fraction form
888,598.44/1,226,271.83 = 544,435.02/x - Step 3: Cross multiply
888,598.44x = 1,226,271.83 × 544,435.02 - Step 4: Simplify right side
888,598.44x = 667,625,328,291.49 - Step 5: Solve for x
x = 667,625,328,291.49/888,598.44 - Step 6: Final answer
x = 751,323.99
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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.