Finding the Fourth Proportional to 1,134,318.74, 1,700,887.61 and 335,492.48
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Solution
The fourth proportional to 1,134,318.74, 1,700,887.61 and 335,492.48 is: 503,064.08
Step by Step Solution
- Step 1: Write the proportion equation
1,134,318.74 : 1,700,887.61 = 335,492.48 : x - Step 2: Convert to fraction form
1,134,318.74/1,700,887.61 = 335,492.48/x - Step 3: Cross multiply
1,134,318.74x = 1,700,887.61 × 335,492.48 - Step 4: Simplify right side
1,134,318.74x = 570,635,007,571.12 - Step 5: Solve for x
x = 570,635,007,571.12/1,134,318.74 - Step 6: Final answer
x = 503,064.08
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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.