Finding the Fourth Proportional to 1,572,179.70, 2,352,826.35 and 941,546.10
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Solution
The fourth proportional to 1,572,179.70, 2,352,826.35 and 941,546.10 is: 1,409,059.33
Step by Step Solution
- Step 1: Write the proportion equation
1,572,179.70 : 2,352,826.35 = 941,546.10 : x - Step 2: Convert to fraction form
1,572,179.70/2,352,826.35 = 941,546.10/x - Step 3: Cross multiply
1,572,179.70x = 2,352,826.35 × 941,546.10 - Step 4: Simplify right side
1,572,179.70x = 2,215,294,473,819.74 - Step 5: Solve for x
x = 2,215,294,473,819.74/1,572,179.70 - Step 6: Final answer
x = 1,409,059.33
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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.