Finding the Fourth Proportional to 583,817.91, 875,763.86 and 246,795.75
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Solution
The fourth proportional to 583,817.91, 875,763.86 and 246,795.75 is: 370,209.26
Step by Step Solution
- Step 1: Write the proportion equation
583,817.91 : 875,763.86 = 246,795.75 : x - Step 2: Convert to fraction form
583,817.91/875,763.86 = 246,795.75/x - Step 3: Cross multiply
583,817.91x = 875,763.86 × 246,795.75 - Step 4: Simplify right side
583,817.91x = 216,134,798,651.60 - Step 5: Solve for x
x = 216,134,798,651.60/583,817.91 - Step 6: Final answer
x = 370,209.26
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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.