Finding the Fourth Proportional to 1,729,746.24, 2,593,748.28 and 576,584.52
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Solution
The fourth proportional to 1,729,746.24, 2,593,748.28 and 576,584.52 is: 864,586.42
Step by Step Solution
- Step 1: Write the proportion equation
1,729,746.24 : 2,593,748.28 = 576,584.52 : x - Step 2: Convert to fraction form
1,729,746.24/2,593,748.28 = 576,584.52/x - Step 3: Cross multiply
1,729,746.24x = 2,593,748.28 × 576,584.52 - Step 4: Simplify right side
1,729,746.24x = 1,495,515,107,024.63 - Step 5: Solve for x
x = 1,495,515,107,024.63/1,729,746.24 - Step 6: Final answer
x = 864,586.42
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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.