Finding the Fourth Proportional to 4,275,122.88, 5,899,673.40 and 2,314,994.96
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Solution
The fourth proportional to 4,275,122.88, 5,899,673.40 and 2,314,994.96 is: 3,194,695.12
Step by Step Solution
- Step 1: Write the proportion equation
4,275,122.88 : 5,899,673.40 = 2,314,994.96 : x - Step 2: Convert to fraction form
4,275,122.88/5,899,673.40 = 2,314,994.96/x - Step 3: Cross multiply
4,275,122.88x = 5,899,673.40 × 2,314,994.96 - Step 4: Simplify right side
4,275,122.88x = 13,657,714,186,646.06 - Step 5: Solve for x
x = 13,657,714,186,646.06/4,275,122.88 - Step 6: Final answer
x = 3,194,695.12
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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.