Finding the Fourth Proportional to 1,496,952.24, 2,245,615.21 and 586,017.05
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Solution
The fourth proportional to 1,496,952.24, 2,245,615.21 and 586,017.05 is: 879,098.72
Step by Step Solution
- Step 1: Write the proportion equation
1,496,952.24 : 2,245,615.21 = 586,017.05 : x - Step 2: Convert to fraction form
1,496,952.24/2,245,615.21 = 586,017.05/x - Step 3: Cross multiply
1,496,952.24x = 2,245,615.21 × 586,017.05 - Step 4: Simplify right side
1,496,952.24x = 1,315,968,786,641.17 - Step 5: Solve for x
x = 1,315,968,786,641.17/1,496,952.24 - Step 6: Final answer
x = 879,098.72
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.