Finding the Fourth Proportional to 2,552,564.44, 3,830,335.02 and 956,248.84
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Solution
The fourth proportional to 2,552,564.44, 3,830,335.02 and 956,248.84 is: 1,434,930.83
Step by Step Solution
- Step 1: Write the proportion equation
2,552,564.44 : 3,830,335.02 = 956,248.84 : x - Step 2: Convert to fraction form
2,552,564.44/3,830,335.02 = 956,248.84/x - Step 3: Cross multiply
2,552,564.44x = 3,830,335.02 × 956,248.84 - Step 4: Simplify right side
2,552,564.44x = 3,662,753,419,686.38 - Step 5: Solve for x
x = 3,662,753,419,686.38/2,552,564.44 - Step 6: Final answer
x = 1,434,930.83
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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.