Finding the Fourth Proportional to 1,885,563.24, 2,828,370.80 and 537,726
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Solution
The fourth proportional to 1,885,563.24, 2,828,370.80 and 537,726 is: 806,596.40
Step by Step Solution
- Step 1: Write the proportion equation
1,885,563.24 : 2,828,370.80 = 537,726 : x - Step 2: Convert to fraction form
1,885,563.24/2,828,370.80 = 537,726/x - Step 3: Cross multiply
1,885,563.24x = 2,828,370.80 × 537,726 - Step 4: Simplify right side
1,885,563.24x = 1,520,888,516,800.80 - Step 5: Solve for x
x = 1,520,888,516,800.80/1,885,563.24 - Step 6: Final answer
x = 806,596.40
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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.