Finding the Fourth Proportional to 2,593,201.91, 3,574,335.44 and 1,733,448.47
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Solution
The fourth proportional to 2,593,201.91, 3,574,335.44 and 1,733,448.47 is: 2,389,295.75
Step by Step Solution
- Step 1: Write the proportion equation
2,593,201.91 : 3,574,335.44 = 1,733,448.47 : x - Step 2: Convert to fraction form
2,593,201.91/3,574,335.44 = 1,733,448.47/x - Step 3: Cross multiply
2,593,201.91x = 3,574,335.44 × 1,733,448.47 - Step 4: Simplify right side
2,593,201.91x = 6,195,926,291,067.53 - Step 5: Solve for x
x = 6,195,926,291,067.53/2,593,201.91 - Step 6: Final answer
x = 2,389,295.75
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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.