Finding the Fourth Proportional to 1,024,446.96, 1,536,911.82 and 350,535.60
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Solution
The fourth proportional to 1,024,446.96, 1,536,911.82 and 350,535.60 is: 525,885.99
Step by Step Solution
- Step 1: Write the proportion equation
1,024,446.96 : 1,536,911.82 = 350,535.60 : x - Step 2: Convert to fraction form
1,024,446.96/1,536,911.82 = 350,535.60/x - Step 3: Cross multiply
1,024,446.96x = 1,536,911.82 × 350,535.60 - Step 4: Simplify right side
1,024,446.96x = 538,742,306,970.79 - Step 5: Solve for x
x = 538,742,306,970.79/1,024,446.96 - Step 6: Final answer
x = 525,885.99
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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.