Finding the Fourth Proportional to 2,294,998.10, 3,439,347.84 and 1,452,040.82
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Solution
The fourth proportional to 2,294,998.10, 3,439,347.84 and 1,452,040.82 is: 2,176,068.67
Step by Step Solution
- Step 1: Write the proportion equation
2,294,998.10 : 3,439,347.84 = 1,452,040.82 : x - Step 2: Convert to fraction form
2,294,998.10/3,439,347.84 = 1,452,040.82/x - Step 3: Cross multiply
2,294,998.10x = 3,439,347.84 × 1,452,040.82 - Step 4: Simplify right side
2,294,998.10x = 4,994,073,457,858.83 - Step 5: Solve for x
x = 4,994,073,457,858.83/2,294,998.10 - Step 6: Final answer
x = 2,176,068.67
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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.