Finding the Fourth Proportional to 2,885,232.16, 4,328,242.08 and 1,201,942
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Solution
The fourth proportional to 2,885,232.16, 4,328,242.08 and 1,201,942 is: 1,803,077.07
Step by Step Solution
- Step 1: Write the proportion equation
2,885,232.16 : 4,328,242.08 = 1,201,942 : x - Step 2: Convert to fraction form
2,885,232.16/4,328,242.08 = 1,201,942/x - Step 3: Cross multiply
2,885,232.16x = 4,328,242.08 × 1,201,942 - Step 4: Simplify right side
2,885,232.16x = 5,202,295,942,119.36 - Step 5: Solve for x
x = 5,202,295,942,119.36/2,885,232.16 - Step 6: Final answer
x = 1,803,077.07
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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.