Finding the Fourth Proportional to 2,038,438.66, 3,051,004.44 and 1,498,551.98
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Solution
The fourth proportional to 2,038,438.66, 3,051,004.44 and 1,498,551.98 is: 2,242,936.62
Step by Step Solution
- Step 1: Write the proportion equation
2,038,438.66 : 3,051,004.44 = 1,498,551.98 : x - Step 2: Convert to fraction form
2,038,438.66/3,051,004.44 = 1,498,551.98/x - Step 3: Cross multiply
2,038,438.66x = 3,051,004.44 × 1,498,551.98 - Step 4: Simplify right side
2,038,438.66x = 4,572,088,726,485.98 - Step 5: Solve for x
x = 4,572,088,726,485.98/2,038,438.66 - Step 6: Final answer
x = 2,242,936.62
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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.