Finding the Fourth Proportional to 592,925.08, 889,118.68 and 255,806.32
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Solution
The fourth proportional to 592,925.08, 889,118.68 and 255,806.32 is: 383,593.45
Step by Step Solution
- Step 1: Write the proportion equation
592,925.08 : 889,118.68 = 255,806.32 : x - Step 2: Convert to fraction form
592,925.08/889,118.68 = 255,806.32/x - Step 3: Cross multiply
592,925.08x = 889,118.68 × 255,806.32 - Step 4: Simplify right side
592,925.08x = 227,442,177,574.06 - Step 5: Solve for x
x = 227,442,177,574.06/592,925.08 - Step 6: Final answer
x = 383,593.45
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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.