Finding the Fourth Proportional to 1,885,564.24, 2,828,372.30 and 537,727
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Solution
The fourth proportional to 1,885,564.24, 2,828,372.30 and 537,727 is: 806,597.90
Step by Step Solution
- Step 1: Write the proportion equation
1,885,564.24 : 2,828,372.30 = 537,727 : x - Step 2: Convert to fraction form
1,885,564.24/2,828,372.30 = 537,727/x - Step 3: Cross multiply
1,885,564.24x = 2,828,372.30 × 537,727 - Step 4: Simplify right side
1,885,564.24x = 1,520,892,151,762.10 - Step 5: Solve for x
x = 1,520,892,151,762.10/1,885,564.24 - Step 6: Final answer
x = 806,597.90
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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.