Finding the Fourth Proportional to 1,594,251.76, 2,391,947.88 and 683,051.44
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Solution
The fourth proportional to 1,594,251.76, 2,391,947.88 and 683,051.44 is: 1,024,821.48
Step by Step Solution
- Step 1: Write the proportion equation
1,594,251.76 : 2,391,947.88 = 683,051.44 : x - Step 2: Convert to fraction form
1,594,251.76/2,391,947.88 = 683,051.44/x - Step 3: Cross multiply
1,594,251.76x = 2,391,947.88 × 683,051.44 - Step 4: Simplify right side
1,594,251.76x = 1,633,823,443,838.95 - Step 5: Solve for x
x = 1,633,823,443,838.95/1,594,251.76 - Step 6: Final answer
x = 1,024,821.48
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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.