Finding the Fourth Proportional to 2,053,377.98, 3,079,831.64 and 537,207.22
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Solution
The fourth proportional to 2,053,377.98, 3,079,831.64 and 537,207.22 is: 805,749.26
Step by Step Solution
- Step 1: Write the proportion equation
2,053,377.98 : 3,079,831.64 = 537,207.22 : x - Step 2: Convert to fraction form
2,053,377.98/3,079,831.64 = 537,207.22/x - Step 3: Cross multiply
2,053,377.98x = 3,079,831.64 × 537,207.22 - Step 4: Simplify right side
2,053,377.98x = 1,654,507,793,392.44 - Step 5: Solve for x
x = 1,654,507,793,392.44/2,053,377.98 - Step 6: Final answer
x = 805,749.26
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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.