Finding the Fourth Proportional to 506,206.58, 760,490.84 and 295,992.14
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Solution
The fourth proportional to 506,206.58, 760,490.84 and 295,992.14 is: 444,678.75
Step by Step Solution
- Step 1: Write the proportion equation
506,206.58 : 760,490.84 = 295,992.14 : x - Step 2: Convert to fraction form
506,206.58/760,490.84 = 295,992.14/x - Step 3: Cross multiply
506,206.58x = 760,490.84 × 295,992.14 - Step 4: Simplify right side
506,206.58x = 225,099,311,182.00 - Step 5: Solve for x
x = 225,099,311,182.00/506,206.58 - Step 6: Final answer
x = 444,678.75
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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.