Finding the Fourth Proportional to 933,286.24, 1,400,133.52 and 302,263.84
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Solution
The fourth proportional to 933,286.24, 1,400,133.52 and 302,263.84 is: 453,461.88
Step by Step Solution
- Step 1: Write the proportion equation
933,286.24 : 1,400,133.52 = 302,263.84 : x - Step 2: Convert to fraction form
933,286.24/1,400,133.52 = 302,263.84/x - Step 3: Cross multiply
933,286.24x = 1,400,133.52 × 302,263.84 - Step 4: Simplify right side
933,286.24x = 423,209,734,267.92 - Step 5: Solve for x
x = 423,209,734,267.92/933,286.24 - Step 6: Final answer
x = 453,461.88
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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.