Finding the Fourth Proportional to 1,594,726.98, 2,392,090.47 and 1,094,574.66
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Solution
The fourth proportional to 1,594,726.98, 2,392,090.47 and 1,094,574.66 is: 1,641,861.99
Step by Step Solution
- Step 1: Write the proportion equation
1,594,726.98 : 2,392,090.47 = 1,094,574.66 : x - Step 2: Convert to fraction form
1,594,726.98/2,392,090.47 = 1,094,574.66/x - Step 3: Cross multiply
1,594,726.98x = 2,392,090.47 × 1,094,574.66 - Step 4: Simplify right side
1,594,726.98x = 2,618,321,612,889.49 - Step 5: Solve for x
x = 2,618,321,612,889.49/1,594,726.98 - Step 6: Final answer
x = 1,641,861.99
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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.