Finding the Fourth Proportional to 2,595,231.36, 3,890,397.60 and 1,248,156
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Solution
The fourth proportional to 2,595,231.36, 3,890,397.60 and 1,248,156 is: 1,871,055.96
Step by Step Solution
- Step 1: Write the proportion equation
2,595,231.36 : 3,890,397.60 = 1,248,156 : x - Step 2: Convert to fraction form
2,595,231.36/3,890,397.60 = 1,248,156/x - Step 3: Cross multiply
2,595,231.36x = 3,890,397.60 × 1,248,156 - Step 4: Simplify right side
2,595,231.36x = 4,855,823,106,825.60 - Step 5: Solve for x
x = 4,855,823,106,825.60/2,595,231.36 - Step 6: Final answer
x = 1,871,055.96
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.