Finding the Fourth Proportional to 2,493,048.84, 3,739,573.28 and 599,790.24
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Solution
The fourth proportional to 2,493,048.84, 3,739,573.28 and 599,790.24 is: 899,685.36
Step by Step Solution
- Step 1: Write the proportion equation
2,493,048.84 : 3,739,573.28 = 599,790.24 : x - Step 2: Convert to fraction form
2,493,048.84/3,739,573.28 = 599,790.24/x - Step 3: Cross multiply
2,493,048.84x = 3,739,573.28 × 599,790.24 - Step 4: Simplify right side
2,493,048.84x = 2,242,959,555,108.79 - Step 5: Solve for x
x = 2,242,959,555,108.79/2,493,048.84 - Step 6: Final answer
x = 899,685.36
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Double scale
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1.5x scale
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.