Finding the Fourth Proportional to 592,421.04, 888,694.14 and 193,093.08
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Solution
The fourth proportional to 592,421.04, 888,694.14 and 193,093.08 is: 289,660.02
Step by Step Solution
- Step 1: Write the proportion equation
592,421.04 : 888,694.14 = 193,093.08 : x - Step 2: Convert to fraction form
592,421.04/888,694.14 = 193,093.08/x - Step 3: Cross multiply
592,421.04x = 888,694.14 × 193,093.08 - Step 4: Simplify right side
592,421.04x = 171,600,688,670.55 - Step 5: Solve for x
x = 171,600,688,670.55/592,421.04 - Step 6: Final answer
x = 289,660.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.