Finding the Fourth Proportional to 1,052,817.55, 1,579,226.56 and 294,770.68
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Solution
The fourth proportional to 1,052,817.55, 1,579,226.56 and 294,770.68 is: 442,156.08
Step by Step Solution
- Step 1: Write the proportion equation
1,052,817.55 : 1,579,226.56 = 294,770.68 : x - Step 2: Convert to fraction form
1,052,817.55/1,579,226.56 = 294,770.68/x - Step 3: Cross multiply
1,052,817.55x = 1,579,226.56 × 294,770.68 - Step 4: Simplify right side
1,052,817.55x = 465,509,682,280.27 - Step 5: Solve for x
x = 465,509,682,280.27/1,052,817.55 - Step 6: Final answer
x = 442,156.08
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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.