Finding the Fourth Proportional to 2,573,995.19, 3,553,777.32 and 1,594,973.13
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Solution
The fourth proportional to 2,573,995.19, 3,553,777.32 and 1,594,973.13 is: 2,202,093.99
Step by Step Solution
- Step 1: Write the proportion equation
2,573,995.19 : 3,553,777.32 = 1,594,973.13 : x - Step 2: Convert to fraction form
2,573,995.19/3,553,777.32 = 1,594,973.13/x - Step 3: Cross multiply
2,573,995.19x = 3,553,777.32 × 1,594,973.13 - Step 4: Simplify right side
2,573,995.19x = 5,668,179,335,403.41 - Step 5: Solve for x
x = 5,668,179,335,403.41/2,573,995.19 - Step 6: Final answer
x = 2,202,093.99
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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.