Finding the Fourth Proportional to 2,484,963.36, 3,727,450.31 and 687,852
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Solution
The fourth proportional to 2,484,963.36, 3,727,450.31 and 687,852 is: 1,031,779.46
Step by Step Solution
- Step 1: Write the proportion equation
2,484,963.36 : 3,727,450.31 = 687,852 : x - Step 2: Convert to fraction form
2,484,963.36/3,727,450.31 = 687,852/x - Step 3: Cross multiply
2,484,963.36x = 3,727,450.31 × 687,852 - Step 4: Simplify right side
2,484,963.36x = 2,563,934,147,194.86 - Step 5: Solve for x
x = 2,563,934,147,194.86/2,484,963.36 - Step 6: Final answer
x = 1,031,779.46
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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.