Finding the Fourth Proportional to 583,929.07, 875,621.44 and 303,370.99
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Solution
The fourth proportional to 583,929.07, 875,621.44 and 303,370.99 is: 454,915.09
Step by Step Solution
- Step 1: Write the proportion equation
583,929.07 : 875,621.44 = 303,370.99 : x - Step 2: Convert to fraction form
583,929.07/875,621.44 = 303,370.99/x - Step 3: Cross multiply
583,929.07x = 875,621.44 × 303,370.99 - Step 4: Simplify right side
583,929.07x = 265,638,143,118.03 - Step 5: Solve for x
x = 265,638,143,118.03/583,929.07 - Step 6: Final answer
x = 454,915.09
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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.