Finding the Fourth Proportional to 4,412,024.64, 6,087,649.50 and 2,575,649.48
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Solution
The fourth proportional to 4,412,024.64, 6,087,649.50 and 2,575,649.48 is: 3,553,844.89
Step by Step Solution
- Step 1: Write the proportion equation
4,412,024.64 : 6,087,649.50 = 2,575,649.48 : x - Step 2: Convert to fraction form
4,412,024.64/6,087,649.50 = 2,575,649.48/x - Step 3: Cross multiply
4,412,024.64x = 6,087,649.50 × 2,575,649.48 - Step 4: Simplify right side
4,412,024.64x = 15,679,651,238,659.01 - Step 5: Solve for x
x = 15,679,651,238,659.01/4,412,024.64 - Step 6: Final answer
x = 3,553,844.89
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.